/* Reset básico y variables */
:root {
    --font-main: 'Inter', sans-serif;

    --bg-body: #ffffff;
    --bg-surface: #ffffff;
    --bg-surface-alt: #f8fafc;
    --bg-footer: #ffffff;

    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;

    --border-color: #e2e8f0;
    --shadow-color: rgba(0, 0, 0, 0.05);

    --color-primary: #0ea5e9;
    --color-accent: #22a6b3;
    --color-white: #ffffff;

    /* Variables específicas para botones de configuración */
    --btn-settings-bg: transparent;
    --btn-settings-text: var(--text-secondary);
    --btn-settings-hover: var(--bg-surface-alt);
    --btn-settings-active-bg: transparent;
    --btn-settings-active-text: var(--color-primary);
    --btn-settings-active-border: var(--color-primary);

    --max-width: 1200px;
}

header {
    background-color: var(--bg-surface);
}

/* Variables para Modo Oscuro */
html.dark-mode body {
    --bg-body: #0f172a;
    --bg-surface: #1e293b;
    --bg-surface-alt: #020617;
    --bg-footer: #1e293b;

    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #64748b;

    --border-color: #334155;
    --shadow-color: rgba(0, 0, 0, 0.3);

    --color-primary: #38bdf8;
    --color-accent: #22d3ee;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    color: var(--text-primary);
    line-height: 1.5;
    background-color: var(--bg-body);
    transition: background-color 0.3s ease, color 0.3s ease;
    scrollbar-gutter: stable;
    overflow-x: hidden;
    overflow-x: clip;
}

.admin-dashboard .admin-tabs {
    display: flex;
    gap: 8px;
    padding: 8px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: color-mix(in srgb, var(--bg-surface) 60%, var(--bg-surface-alt));
    box-shadow: 0 10px 30px var(--shadow-color);
    margin-bottom: 18px;
    overflow-x: auto;
}

.admin-dashboard .admin-tabs .tab-btn {
    flex: 0 0 auto;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-weight: 800;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.admin-dashboard .admin-tabs .tab-btn:hover {
    transform: translateY(-1px);
    background: var(--bg-surface);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.admin-dashboard .admin-tabs .tab-btn.active {
    background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 20%, var(--bg-surface)) 0%, var(--bg-surface) 60%);
    border-color: color-mix(in srgb, var(--color-primary) 40%, var(--border-color));
    color: var(--text-primary);
    box-shadow: 0 10px 25px var(--shadow-color);
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 16px;
}

.admin-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    box-shadow: 0 12px 35px var(--shadow-color);
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.admin-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--color-primary) 35%, var(--border-color));
    box-shadow: 0 18px 45px var(--shadow-color);
}

.admin-card-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.admin-identity {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.admin-avatar {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--color-primary) 40%, var(--bg-surface)) 0%, var(--bg-surface-alt) 55%, var(--bg-surface) 100%);
    display: grid;
    place-items: center;
    overflow: hidden;
    flex: 0 0 auto;
}

.admin-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-avatar-text {
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.admin-title {
    font-weight: 950;
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.admin-meta {
    margin-top: 6px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    overflow-wrap: anywhere;
}

.admin-pill {
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 900;
    border: 1px solid var(--border-color);
    background: var(--bg-surface-alt);
    color: var(--text-primary);
    white-space: nowrap;
    flex: 0 0 auto;
}

.admin-pill.ok {
    background: rgba(16, 185, 129, 0.12);
    border-color: rgba(16, 185, 129, 0.25);
    color: #10b981;
}

.admin-pill.danger {
    background: rgba(239, 68, 68, 0.10);
    border-color: rgba(239, 68, 68, 0.25);
    color: #ef4444;
}

.admin-kpis {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.admin-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.admin-actions .btn,
.admin-actions button {
    border-radius: 12px;
}

.admin-actions .btn.btn-primary {
    box-shadow: 0 12px 26px rgba(14, 165, 233, 0.18);
}

.admin-group-cover {
    height: 120px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.admin-group-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.52) 100%);
}

.admin-group-chip {
    position: absolute;
    left: 12px;
    bottom: 12px;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.85rem;
    font-weight: 800;
    max-width: calc(100% - 24px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-code-badge {
    position: absolute;
    right: 12px;
    top: 12px;
    z-index: 1;
    padding: 8px 10px;
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.78rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    letter-spacing: 0.6px;
}

.admin-controls input,
.admin-controls select {
    border-radius: 12px;
    padding: 11px 12px;
    background: color-mix(in srgb, var(--bg-surface) 70%, var(--bg-surface-alt));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.admin-controls input:focus,
.admin-controls select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.admin-dashboard .admin-actions select {
    color: var(--text-primary);
}

.admin-dashboard .admin-actions select:disabled {
    opacity: 0.75;
}

.admin-dashboard .admin-actions select option {
    color: #0f172a;
    background: #ffffff;
}

/* ===== Admin Groups Cards (global) ===== */
#admin-groups-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}

.admin-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.admin-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.12);
}

.admin-card-body {
    padding: 12px;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 8px;
}

.admin-actions {
    display: flex;
    gap: 6px;
}

.admin-card-footer {
    margin-top: auto; /* fija footer (meta + acciones) abajo */
    display: flex;
    flex-direction: column;
    gap: 6px;
}
/* ===== End Admin Groups Cards (global) ===== */

@media (max-width: 640px) {
    .admin-dashboard .admin-tabs {
        padding: 6px;
        gap: 6px;
        border-radius: 12px;
    }

    .admin-dashboard .admin-tabs .tab-btn {
        padding: 10px 10px;
        border-radius: 10px;
    }
}

@media (max-width: 768px) {
    .page-dashboard .admin-dashboard .admin-tabs {
        display: none !important;
    }

    #admin-groups-list {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)) !important;
    }

    #admin-tab-groups .dash-section-header input,
    #admin-tab-groups .dash-section-header select {
        width: 100% !important;
        min-width: 0 !important;
    }

    #admin-users-list {
        grid-template-columns: 1fr !important;
        justify-content: stretch;
        width: 100%;
        max-width: 560px;
        margin: 0 auto;
    }

    #admin-tab-users .dash-section-header input,
    #admin-tab-users .dash-section-header select {
        width: 100% !important;
        min-width: 0 !important;
    }

    #admin-users-list .admin-card-head {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    #admin-users-list .admin-card-head>div {
        flex: 0 0 auto;
        width: 100%;
    }

    #admin-users-list .admin-card-head>div:last-child {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        flex-wrap: wrap;
        gap: 8px;
    }

    #admin-users-list .admin-actions {
        flex-direction: column;
        align-items: stretch;
    }

    #admin-users-list .admin-actions select {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 520px) {
    .admin-grid {
        grid-template-columns: 1fr;
    }

    .admin-card-head {
        flex-wrap: wrap;
    }

    .admin-card-head>div {
        min-width: 0;
        flex: 1 1 180px;
    }

    .admin-title {
        white-space: normal;
    }

    .admin-actions .btn,
    .admin-actions button {
        width: 100%;
        justify-content: center;
    }

}

html {
    overflow-x: hidden;
    overflow-x: clip;
}

body.modal-scroll-lock {
    overflow: hidden;
    overscroll-behavior: none;
}

img,
video,
canvas,
svg {
    max-width: 100%;
    height: auto;
}

input,
select,
textarea {
    max-width: 100%;
}

pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.notifications-container {
    width: 100%;
}

.notifications-page {
    padding-bottom: 40px;
}

.full-notifications-list {
    padding-bottom: 12px;
}

.full-notif-item {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: transform 0.2s, box-shadow 0.2s;
}

.full-notif-item.is-unread {
    border-left: 4px solid var(--color-primary);
}

.full-notif-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex: 0 0 auto;
}

.full-notif-content {
    flex: 1 1 auto;
    min-width: 0;
}

.full-notif-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 6px;
}

.full-notif-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    overflow-wrap: anywhere;
}

.full-notif-date {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    flex: 0 0 auto;
}

.full-notif-message {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    overflow-wrap: anywhere;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Nuevo contenedor fluido para el header más ancho */
.container-fluid {
    width: 100%;
    padding: 0 40px;
    margin: 0 auto;
    max-width: 1400px;
}

/* --- Header / Navbar --- */
.navbar {
    background-color: rgba(255, 255, 255, 0.7);
    /* Transparencia para efecto vidrio */
    backdrop-filter: blur(12px);
    /* Desenfoque de fondo */
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all 0.3s ease;
}

html.dark-mode .navbar {
    background-color: rgba(30, 41, 59, 0.7);
    /* Transparencia dark mode */
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
}

.logo-highlight {
    color: #38bdf8;
    background: linear-gradient(90deg, #38bdf8, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-icon {
    background-color: #1e3a5f;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 0.9rem;
}

body.dark-mode .logo-icon {
    background-color: #38bdf8;
    color: #0f172a;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    /* Menor gap porque los items tienen padding */
}

.nav-item {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.92rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 8px 14px;
    border-radius: 999px;
    /* Forma de píldora */
}

/* Eliminamos el subrayado anterior */
.nav-item::after {
    display: none;
}

.nav-item:hover {
    color: var(--color-primary);
    background-color: var(--bg-surface-alt);
    transform: translateY(-1px);
}

html.dark-mode .nav-item:hover {
    color: #38bdf8;
    background-color: rgba(255, 255, 255, 0.05);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary-dark {
    background-color: #1e3a5f;
    color: white;
}

body.dark-mode .btn-primary-dark {
    background-color: #38bdf8;
    color: #0f172a;
}

.btn-primary-dark:hover {
    background-color: #162c46;
}

body.dark-mode .btn-primary-dark:hover {
    background-color: #0ea5e9;
}

/* Botón de cambio de tema */
.btn-theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 10px;
}

.btn-theme-toggle:hover {
    background-color: var(--bg-surface-alt);
    border-color: var(--text-secondary);
    transform: rotate(15deg);
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), background-color 0.2s ease, border-color 0.2s ease;
    position: relative;
}

.mobile-menu-toggle-placeholder {
    width: 44px;
    height: 44px;
}

.mobile-menu-toggle.is-open {
    transform: rotate(90deg);
}

.mobile-menu-toggle:hover {
    background-color: var(--bg-surface-alt);
    border-color: var(--text-secondary);
}

.mobile-menu-toggle-icons {
    width: 18px;
    height: 18px;
    position: relative;
    display: block;
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.mobile-menu-toggle-icons i {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    transform-origin: center;
    transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), opacity 220ms ease;
}

.mobile-menu-icon-bars {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.mobile-menu-icon-close {
    opacity: 0;
    transform: rotate(-90deg) scale(0.6);
    transition-delay: 0ms;
}

.mobile-menu-toggle.is-open .mobile-menu-icon-bars {
    opacity: 0;
    transform: rotate(90deg) scale(0.6);
}

.mobile-menu-toggle.is-open .mobile-menu-icon-close {
    opacity: 1;
    transform: rotate(0deg) scale(1);
    transition-delay: 120ms;
}

.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 9998;
}

.mobile-menu-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
    touch-action: none;
    /* Bloquea gestos de scroll en el fondo */
}

.mobile-menu-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: min(86vw, 360px);
    height: 100vh;
    /* Fallback */
    height: 100dvh;
    /* Dynamic viewport height para móviles */
    background: rgba(255, 255, 255, 0.7);
    /* Transparencia para vidrio */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-left: 1px solid var(--border-color);
    box-shadow: -12px 0 28px rgba(0, 0, 0, 0.18);
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 9999;
    display: flex;
    flex-direction: column;
}

html.dark-mode .mobile-menu-panel {
    background: rgba(30, 41, 59, 0.7);
    /* Transparencia dark mode */
    border-left: 1px solid rgba(255, 255, 255, 0.05);

}

.mobile-menu-panel.is-open {
    transform: translateX(0);
}

.mobile-menu-panel-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 16px;
}

.mobile-menu-panel-title {
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    width: 100%;
}

.mobile-menu-section:empty {
    display: none;
}

.mobile-menu-panel-body {
    padding: 10px 10px 60px 10px;
    /* Padding inferior aumentado */
    padding-bottom: calc(60px + env(safe-area-inset-bottom));
    /* Soporte para áreas seguras (iPhone) */
    overflow-y: scroll;
    /* Forzar siempre la barra de scroll */
    overflow-x: hidden;
    display: block;
    /* Cambiado de flex a block para mejor manejo del scroll */
    flex: 1;
    min-height: 0;
    overscroll-behavior: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
    /* Suavizar scroll en iOS */
}

.mobile-menu-panel-body>* {
    margin-bottom: 10px;
    /* Reemplazo de gap al quitar flex */
}

.mobile-menu-panel-body>*:last-child {
    margin-bottom: 0;
}

.mobile-menu-section {
    background: rgba(255, 255, 255, 0.5);
    /* Fondo semitransparente para las secciones */
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
}

html.dark-mode .mobile-menu-section {
    background: rgba(15, 23, 42, 0.4);
    /* Fondo oscuro semitransparente */
}

.mobile-menu-link {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    text-decoration: none;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

.mobile-menu-link:hover {
    background: var(--bg-surface-alt);
}

.mobile-menu-notifications-link {
    justify-content: space-between;
    gap: 12px;
}

.mobile-menu-notifications-link .mobile-menu-link-text {
    display: inline-block;
}

.mobile-menu-badge {
    width: 22px;
    height: 22px;
    padding: 0;
    border-radius: 50%;
    background: #ef4444;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    display: none;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.mobile-menu-badge.is-visible {
    display: inline-flex;
}

.mobile-menu-button span {
    display: inline-block;
}

.mobile-menu-link i {
    width: 18px;
    text-align: center;
    color: var(--text-secondary);
}

.mobile-menu-link.danger {
    color: #ef4444;
}

.mobile-menu-link.danger i {
    color: #ef4444;
}

.mobile-menu-user-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 14px;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-user-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.mobile-menu-user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-surface-alt);
    background-size: cover;
    background-position: center;
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.mobile-menu-user-avatar i {
    color: var(--text-secondary);
}

.mobile-menu-user-text {
    min-width: 0;
}

.mobile-menu-user-theme-btn {
    width: 40px;
    height: 40px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.mobile-menu-user-theme-btn:hover {
    background-color: var(--bg-surface-alt);
    border-color: var(--text-secondary);
}

.mobile-menu-user-name {
    font-weight: 800;
    color: var(--text-primary);
}

.mobile-menu-user-email {
    margin-top: 2px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    word-break: break-word;
}

html.mobile-menu-open,
body.mobile-menu-open {
    overflow: hidden !important;
    /* height: 100% !important; Removed to prevent scroll reset */
}



#mobile-menu-user {
    display: none;
}

.page-home .home-hero {
    background: radial-gradient(1200px 520px at 10% 10%, rgba(56, 189, 248, 0.28) 0%, rgba(14, 165, 233, 0.08) 38%, rgba(2, 6, 23, 0) 70%),
        radial-gradient(900px 520px at 90% 0%, rgba(34, 211, 238, 0.22) 0%, rgba(2, 6, 23, 0) 62%),
        linear-gradient(180deg, #0b1220 0%, #0f1b2f 100%);
    padding: 88px 0 90px 0;
    text-align: left;
}

html:not(.dark-mode) body.page-home .home-hero {
    background: linear-gradient(180deg, var(--bg-body) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-home .badge {
    background: color-mix(in srgb, var(--bg-surface) 75%, transparent);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-home .hero-description {
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-dashboard .hero {
    background: linear-gradient(180deg, var(--bg-body) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-dashboard .hero-title {
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-dashboard .hero-description {
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-about .hero {
    background: linear-gradient(180deg, var(--bg-body) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-about .hero-title {
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-about .hero-description {
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-help .hero {
    background: linear-gradient(180deg, var(--bg-body) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-help .hero-title {
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-help .hero-description {
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-report .hero {
    background: linear-gradient(180deg, var(--bg-body) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-report .hero-title {
    color: var(--text-primary);
}

html:not(.dark-mode) body.page-report .hero-description {
    color: var(--text-secondary);
}

html:not(.dark-mode) body.page-home .home-hero-visual {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    box-shadow: 0 22px 70px var(--shadow-color);
    padding: 12px;
}

html:not(.dark-mode) body.page-home .home-hero-visual-inner {
    border-radius: 18px;
    background: linear-gradient(180deg, #0b1220 0%, #0f1b2f 100%);
}

html:not(.dark-mode) body.page-home .home-hero-visual-inner::after {
    opacity: 0.95;
}

.page-home .home-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 30% 35%, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0) 60%),
        radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 55%);
    opacity: 0.7;
    pointer-events: none;
}

.page-home .hero-content {
    align-items: stretch;
}

.page-home .home-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 46px;
    align-items: center;
}

.page-home .home-hero-copy {
    max-width: 680px;
}

.page-home .badge {
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(226, 232, 240, 0.92);
    backdrop-filter: blur(10px);
}

.page-home .hero-title {
    font-size: 3.25rem;
    letter-spacing: -0.03em;
    margin-top: 14px;
}

.page-home .hero-description {
    font-size: 1.08rem;
    max-width: 640px;
    color: rgba(226, 232, 240, 0.86);
}

.page-home .hero-buttons {
    margin-top: 14px;
}

.page-home .btn-hero-primary {
    border-radius: 14px;
    padding: 12px 20px;
    box-shadow: 0 16px 40px rgba(14, 165, 233, 0.25);
}

.page-home .btn-hero-primary:hover {
    transform: translateY(-1px);
}

.page-home .btn-hero-outline {
    border-radius: 14px;
    padding: 12px 20px;
}

.page-home .btn-hero-outline:hover {
    transform: translateY(-1px);
}

.page-home .home-hero-visual {
    position: relative;
    height: 360px;
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
    overflow: hidden;
}

.page-home .home-hero-visual-inner {
    position: relative;
    height: 100%;
    width: 100%;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.06) 100%);
    overflow: hidden;
}

.page-home .home-hero-visual-inner::after {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(420px 220px at 30% 30%, rgba(56, 189, 248, 0.30) 0%, rgba(56, 189, 248, 0.0) 60%),
        radial-gradient(420px 240px at 70% 20%, rgba(34, 211, 238, 0.26) 0%, rgba(34, 211, 238, 0.0) 62%);
    opacity: 0.9;
    z-index: 0;
    pointer-events: none;
}

.page-home .home-hero-visual-card {
    position: absolute;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
    z-index: 1;
}

.page-home .home-hero-visual-card-a {
    width: 78%;
    height: 52%;
    left: 11%;
    top: 14%;
}

.page-home .home-hero-visual-card-b {
    width: 66%;
    height: 22%;
    left: 17%;
    top: 70%;
    opacity: 0.9;
}

.page-home .home-hero-visual-chip {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.38);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 800;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.page-home .home-hero-visual-chip-a {
    left: 16px;
    top: 16px;
}

.page-home .home-hero-visual-chip-b {
    right: 16px;
    bottom: 16px;
}

.page-home .home-hero-visual-card-inner {
    position: relative;
    z-index: 2;
    padding: 14px 14px 56px 14px;
    color: rgba(255, 255, 255, 0.92);
}

.page-home .home-hero-visual-card-helper {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(0, 0, 0, 0.26);
    color: rgba(226, 232, 240, 0.86);
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.25;
}

.page-home .home-hero-visual-card-helper span {
    min-width: 0;
}

.page-home .home-hero-visual-helper-link {
    color: rgba(56, 189, 248, 0.98);
    font-weight: 900;
    text-decoration: none;
}

.page-home .home-hero-visual-helper-link:hover {
    text-decoration: underline;
}

.page-home .home-hero-visual-card-inner.compact {
    padding: 12px 12px 12px 12px;
}

.page-home .home-hero-visual-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.page-home .home-hero-visual-card-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    font-weight: 800;
    color: rgba(226, 232, 240, 0.92);
}

.page-home .home-hero-visual-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(16, 185, 129, 0.40);
    background: rgba(16, 185, 129, 0.12);
    color: rgba(110, 231, 183, 0.98);
    font-size: 0.82rem;
    font-weight: 900;
    white-space: nowrap;
}

.page-home .home-hero-visual-card-title {
    margin-top: 12px;
    font-weight: 950;
    letter-spacing: -0.02em;
    font-size: 1.02rem;
    color: rgba(255, 255, 255, 0.96);
}

.page-home .home-hero-visual-card-meta {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: rgba(226, 232, 240, 0.78);
    font-size: 0.86rem;
}

.page-home .home-hero-visual-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.page-home .home-hero-visual-card-line {
    height: 1px;
    width: 100%;
    margin-top: 12px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.0));
}

.page-home .home-hero-visual-hash {
    margin-top: 10px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: rgba(226, 232, 240, 0.85);
}

.page-home .stats {
    background: transparent;
    padding: 0 0 70px 0;
    border-bottom: none;
}

.page-home .news {
    background: transparent;
    padding: 70px 0 70px 0;
    border-bottom: none;
}

.page-home .home-news-section-header {
    margin-bottom: 28px;
}

.page-home .home-news-panel {
    margin-top: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 20px;
    box-shadow: 0 18px 55px var(--shadow-color);
    display: grid;
    grid-template-columns: minmax(240px, 1.1fr) minmax(0, 2fr);
    gap: 18px;
    align-items: start;
}

.page-home .home-news-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--color-primary) 35%, var(--border-color));
    background: color-mix(in srgb, var(--color-primary) 14%, transparent);
    color: var(--text-primary);
    font-weight: 900;
    font-size: 0.85rem;
    width: fit-content;
}

.page-home .home-news-title {
    margin-top: 14px;
    font-size: 1.45rem;
    font-weight: 950;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.page-home .home-news-subtitle {
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 1.02rem;
}

.page-home .home-news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.page-home .home-news-card {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: color-mix(in srgb, var(--bg-surface) 88%, var(--bg-surface-alt));
    padding: 14px 14px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 152px;
}

.page-home .home-news-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--color-primary) 35%, var(--border-color));
    box-shadow: 0 18px 45px var(--shadow-color);
}

.page-home .home-news-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.page-home .home-news-tag {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface-alt);
    color: var(--text-primary);
    font-weight: 900;
    font-size: 0.76rem;
    line-height: 1;
}

.page-home .home-news-date {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.78rem;
    white-space: nowrap;
}

.page-home .home-news-card-title {
    font-weight: 950;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.page-home .home-news-card-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.45;
}

.page-home .home-news-card-link {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: color-mix(in srgb, var(--color-primary) 85%, var(--text-primary));
    font-weight: 900;
    font-size: 0.9rem;
    text-decoration: none;
}

.page-home .home-news-card-link:hover {
    text-decoration: underline;
}


.page-home .stats-grid {
    margin-top: -36px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 18px 18px;
    box-shadow: 0 18px 55px var(--shadow-color);
}

.page-home .stat-number {
    font-size: 2.2rem;
}

.page-home .features {
    padding: 78px 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, color-mix(in srgb, var(--bg-body) 92%, var(--bg-surface-alt)) 100%);
}

.page-home .feature-card {
    border-radius: 18px;
    padding: 24px 22px;
    box-shadow: 0 18px 50px var(--shadow-color);
}

.page-home .feature-card:hover {
    transform: translateY(-3px);
}

.page-home .how-it-works {
    padding: 78px 0;
    background: color-mix(in srgb, var(--bg-surface-alt) 70%, var(--bg-body));
}

@keyframes wc-float-soft {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-6px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes wc-float-soft-2 {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-4px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes wc-logo-pulse {
    0% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(-1px) scale(1.03);
    }

    100% {
        transform: translateY(0px) scale(1);
    }
}

.page-home .home-hero-visual-card-a {
    animation: wc-float-soft 8s ease-in-out infinite;
}

.page-home .home-hero-visual-card-b {
    animation: wc-float-soft-2 9s ease-in-out infinite;
    animation-delay: 0.6s;
}

.page-home .home-hero-visual-chip-a,
.page-home .home-hero-visual-chip-b {
    animation: wc-float-soft-2 10s ease-in-out infinite;
    animation-delay: 0.2s;
}

.page-home .navbar .logo-icon i {
    animation: wc-logo-pulse 6s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {

    .page-home .home-hero-visual-card-a,
    .page-home .home-hero-visual-card-b,
    .page-home .home-hero-visual-chip-a,
    .page-home .home-hero-visual-chip-b,
    .page-home .navbar .logo-icon i {
        animation: none !important;
    }
}

.page-home .section-header {
    margin-bottom: 44px;
}

.page-home .section-title {
    font-size: 2.05rem;
}

.page-home .section-subtitle {
    font-size: 1.05rem;
}

.page-home .roles-grid {
    gap: 18px;
}

.page-home .role-card {
    border-radius: 18px;
    padding: 26px 22px;
    box-shadow: 0 18px 50px var(--shadow-color);
}

.page-home .role-card:hover {
    transform: translateY(-3px);
}

.page-home .role-icon-box {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.page-home .role-list li i {
    color: var(--color-primary);
}

@media (max-width: 960px) {
    .page-home .home-hero-grid {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .page-home .home-hero {
        text-align: center;
        padding: 74px 0 78px 0;
    }

    .page-home .hero-content {
        align-items: center;
    }

    .page-home #hero-auth-buttons,
    .page-home #hero-user-buttons {
        justify-content: center !important;
    }

    .page-home .home-hero-visual {
        height: auto;
        max-width: 100%;
        margin: 0 auto;
        width: 100%;
    }

    .page-home .home-hero-visual-inner {
        height: auto;
        padding: 14px;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .page-home .home-hero-visual-card,
    .page-home .home-hero-visual-card-a,
    .page-home .home-hero-visual-card-b {
        position: relative;
        left: auto;
        top: auto;
        width: 100%;
        height: auto;
    }

    .page-home .home-hero-visual-card-inner {
        padding: 14px;
    }

    .page-home .home-hero-visual-card-meta {
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 10px 14px;
    }

    .page-home .home-hero-visual-card-helper {
        position: relative;
        left: auto;
        right: auto;
        bottom: auto;
        margin-top: 10px;
    }

    .page-home .home-hero-visual-chip,
    .page-home .home-hero-visual-chip-a,
    .page-home .home-hero-visual-chip-b {
        position: static;
        width: fit-content;
        max-width: 100%;
    }

    .page-home .home-hero-visual-chip-a,
    .page-home .home-hero-visual-chip-b {
        margin-top: 4px;
    }

    .page-home .home-news-panel {
        grid-template-columns: 1fr;
        margin-top: 0;
        padding: 18px;
    }

    .page-home .home-news-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 961px) and (max-width: 1100px) {
    .page-home .home-news-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .page-home .stats-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 18px 14px;
    }
}

@media (max-width: 520px) {
    .page-home .hero-title {
        font-size: 2.55rem;
    }

    .page-home .stats-grid {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 18px 14px;
    }
}

/* --- Hero Section --- */
.hero {
    background: radial-gradient(circle at center, #2c4c74 0%, #1a2f4b 100%);
    color: white;
    text-align: center;
    padding: 80px 0 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    position: relative;
    z-index: 2;
}

.badge {
    background-color: rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    display: inline-flex;
    width: fit-content;
    align-items: center;
    justify-content: center;
    gap: 8px;
    backdrop-filter: blur(4px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-top: 10px;
}

.hero-title .highlight {
    color: #38bdf8;
    background: linear-gradient(90deg, #38bdf8, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.hero-description {
    color: #cbd5e1;
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-top: 10px;
}

.btn-hero-primary {
    background-color: #0ea5e9;
    color: white;
    padding: 12px 32px;
    font-size: 1rem;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-hero-primary:hover {
    background-color: #0284c7;
    transform: translateY(-2px) scale(1.05);
}

.btn-hero-outline {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 12px 32px;
    font-size: 1rem;
    transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-hero-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px) scale(1.05);
}

.hero-footer-note {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* --- Stats Section --- */
.stats {
    background-color: var(--bg-surface);
    padding: 60px 0;
    border-bottom: 1px solid var(--bg-surface-alt);
    transition: background-color 0.3s ease;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    text-align: center;
    gap: 40px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 5px;
}

body.dark-mode .stat-number {
    color: #38bdf8;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

/* --- Section Global Styles --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* --- Features Section --- */
.features {
    padding: 80px 0;
    background-color: var(--bg-body);
    transition: background-color 0.3s ease;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px 24px;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.3s, border-color 0.3s;
    background-color: var(--bg-surface);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.icon-bg-blue {
    background-color: #e0f2fe;
    color: #0284c7;
}

.icon-bg-cyan {
    background-color: #ecfeff;
    color: #0891b2;
}

.icon-bg-green {
    background-color: #f0fdf4;
    color: #16a34a;
}

.icon-bg-purple {
    background-color: #f3e8ff;
    color: #9333ea;
}

body.dark-mode .icon-bg-blue {
    background-color: rgba(14, 165, 233, 0.2);
    color: #38bdf8;
}

body.dark-mode .icon-bg-cyan {
    background-color: rgba(6, 182, 212, 0.2);
    color: #22d3ee;
}

body.dark-mode .icon-bg-green {
    background-color: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}

body.dark-mode .icon-bg-purple {
    background-color: rgba(168, 85, 247, 0.2);
    color: #c084fc;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- How It Works Section (Roles) --- */
.how-it-works {
    padding: 80px 0;
    background-color: var(--bg-surface-alt);
    transition: background-color 0.3s ease;
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.role-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: left;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.3s, border-color 0.3s;
}

.role-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

.role-icon-box {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: white;
}

.bg-dark {
    background-color: #1e3a5f;
}

.bg-cyan {
    background-color: #0ea5e9;
}

body.dark-mode .bg-dark {
    background-color: #334155;
}

.role-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.role-list {
    list-style: none;
    padding: 0;
}

.role-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.role-list li i {
    color: #10b981;
    font-size: 1.1rem;
}

/* --- Footer Section --- */
.footer {
    background-color: var(--bg-footer);
    padding: 48px 0 0 0;
    border-top: 1px solid var(--border-color);
    margin-top: 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 28px;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 400px;
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-demo-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.footer-menu {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-menu li {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    transition: color 0.2s;
}

.footer-menu a:hover {
    color: #0ea5e9;
}

.footer-feedback-toggle {
    width: 100%;
    background: color-mix(in srgb, var(--bg-surface) 55%, var(--bg-surface-alt));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 12px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.footer-feedback-toggle:hover {
    transform: translateY(-1px);
    background: var(--bg-surface);
    border-color: color-mix(in srgb, var(--color-primary) 28%, var(--border-color));
    box-shadow: 0 10px 25px var(--shadow-color);
}

.footer-feedback-toggle-icon {
    transition: transform 0.2s ease;
    color: var(--text-secondary);
}

.footer-feedback-toggle[aria-expanded="true"] .footer-feedback-toggle-icon {
    transform: rotate(180deg);
}

.footer-feedback-panel {
    margin-top: 12px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: color-mix(in srgb, var(--bg-surface) 70%, var(--bg-surface-alt));
    box-shadow: 0 12px 30px var(--shadow-color);
}

.footer-feedback-field {
    margin-bottom: 10px;
}

.footer-feedback-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.85rem;
}

.footer-feedback-input,
.footer-feedback-textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface-alt);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.footer-feedback-textarea {
    resize: vertical;
    min-height: 90px;
}

.footer-feedback-input:focus,
.footer-feedback-textarea:focus {
    border-color: color-mix(in srgb, var(--color-primary) 40%, var(--border-color));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 20%, transparent);
    background: var(--bg-surface);
}

.footer-feedback-send {
    width: 100%;
    background: var(--color-primary);
    color: white;
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.footer-feedback-send:hover {
    transform: translateY(-1px);
    background-color: #0284c7;
}

.footer-feedback-send:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.footer-feedback-status {
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 18px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* --- Dashboard & Settings (Reconstructed) --- */
.settings-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding: 40px 0;
}

.settings-mobile-nav {
    display: none;
    margin-top: 20px;
    margin-bottom: 10px;
}

.settings-mobile-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-weight: 700;
    cursor: pointer;
}

.settings-mobile-toggle i {
    transition: transform 0.2s ease;
    color: var(--text-secondary);
}

.settings-mobile-toggle.is-open i {
    transform: rotate(180deg);
}

.settings-mobile-group {
    overflow: hidden;
    max-height: 0px;
    transition: max-height 0.25s ease;
    border-radius: 12px;
    margin-top: 10px;
    margin-bottom: 14px;
}

.settings-mobile-group.is-open {
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    padding: 8px;
}

.settings-mobile-group .settings-nav-item {
    border-radius: 10px;
}

.settings-sidebar {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.settings-group-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    margin: 20px 0 10px 12px;
    letter-spacing: 0.05em;
}

.settings-group-title:first-child {
    margin-top: 0;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--btn-settings-text);
    background-color: var(--btn-settings-bg);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.settings-nav-item:hover {
    background-color: var(--btn-settings-hover);
    color: var(--btn-settings-text);
}

.settings-nav-item.active {
    background-color: var(--btn-settings-active-bg);
    color: var(--color-primary);
    font-weight: 600;
    border-left: none;
    border: 1px solid var(--btn-settings-active-border);
    box-shadow: none;
}

.settings-nav-item i {
    width: 20px;
    text-align: center;
}

.settings-content-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0;
    overflow: hidden;
    margin-bottom: 30px;
}

.settings-input-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
    row-gap: 18px;
}

.settings-input-group.is-stacked {
    grid-template-columns: 1fr;
}

.settings-section-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.settings-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.settings-section-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.settings-row {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.settings-row:last-child {
    border-bottom: none;
}

.settings-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.settings-value {
    color: var(--text-secondary);
}

.settings-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    font-family: inherit;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.user-dropdown-container {
    position: relative;
}

.user-profile-trigger {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 6px 12px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.user-profile-trigger:hover {
    background-color: var(--bg-surface-alt);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    width: 240px;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    padding: 8px;
    display: none;
    /* Hidden by default */
    z-index: 1000;
    margin-top: 8px;
    animation: fadeIn 0.2s ease;
}

.dropdown-menu.active {
    display: block;
}

.dropdown-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 8px;
}

.dropdown-user-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    display: block;
}

.dropdown-user-email {
    color: var(--text-secondary);
    font-size: 0.8rem;
    display: block;
    margin-top: 2px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.dropdown-item:hover {
    background-color: var(--bg-surface-alt);
    color: var(--text-primary);
}

.dash-section-header {
    min-width: 0;
}

.dash-inline-actions {
    min-width: 0;
}

.dash-inline-actions input,
.dash-inline-actions select,
.dash-inline-actions button {
    min-width: 0;
}

@media (max-width: 768px) {
    .dash-inline-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .dash-inline-actions input,
    .dash-inline-actions select,
    .dash-inline-actions button {
        width: 100%;
    }

    .dash-filter-bar {
        padding: 16px !important;
    }

    #certificates-section>div[style*="grid-template-columns"] {
        gap: 14px !important;
    }

    #certificates-section>div[style*="grid-template-columns"]>div {
        padding: 16px !important;
    }

    #institutional-inbox {
        padding: 14px !important;
    }
}

.dropdown-item.danger {
    color: #ef4444;
}

.dropdown-item.danger:hover {
    background-color: #fef2f2;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Navegación móvil extendida para tablets y móviles en horizontal */
    .nav-links {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    body.mobile-menu-open .mobile-menu-toggle {
        position: fixed;
        top: 12px;
        right: 20px;
        z-index: 10002;
        pointer-events: auto;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .stats-grid,
    /* .features-grid ya está manejado arriba */
    .roles-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    /* .nav-links y .mobile-menu-toggle movidos a 1024px */

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
        align-items: center;
    }

    .settings-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .settings-sidebar {
        display: none;
    }

    .settings-mobile-nav {
        display: block;
    }

    .settings-input-group {
        grid-template-columns: 1fr;
        row-gap: 22px;
    }

    .settings-content-card .settings-row {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 12px !important;
        text-align: left;
    }

    .settings-content-card .settings-row>div:first-child:not(.session-device-icon) {
        flex: 1 1 240px;
        min-width: 0;
        padding-right: 0 !important;
    }

    .settings-content-card .settings-row>.session-device-icon {
        flex: 0 0 auto !important;
        width: clamp(36px, 10vw, 40px) !important;
        height: clamp(36px, 10vw, 40px) !important;
        min-width: clamp(36px, 10vw, 40px) !important;
        max-width: clamp(36px, 10vw, 40px) !important;
        aspect-ratio: 1 / 1;
        border-radius: 9999px !important;
    }

    .settings-content-card .settings-row>div:not(:first-child) {
        flex: 0 0 auto;
    }

    .settings-content-card .settings-row .settings-input {
        width: 100%;
    }

    .settings-content-card .settings-row .edit-btn {
        margin-left: auto;
    }

    #edit-photo-btn {
        right: 0 !important;
        bottom: 0 !important;
    }
}

@media (max-width: 768px) {
    .settings-section>div[style*="text-align: right"] {
        text-align: left !important;
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: flex-start;
    }
}

@media (max-width: 600px) {

    #cert-filter-type,
    #cert-filter-category,
    #cert-filter-year {
        width: 100%;
    }

    .notifications-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 14px;
    }

    .notifications-actions {
        width: 100%;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .notifications-actions .notifications-action-btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        white-space: normal;
        text-align: center;
    }
}

@media (max-width: 520px) {
    .full-notif-item {
        flex-direction: column;
        gap: 12px;
        padding: 16px;
    }

    .full-notif-icon {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .full-notif-meta {
        flex-direction: column;
        align-items: flex-start;
    }

    .full-notif-date {
        white-space: normal;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.1rem;
        line-height: 1.15;
    }

    .hero {
        padding: 64px 0 80px 0;
    }

    .container-fluid {
        padding: 0 16px;
    }
}

/* --- Modal Styles --- */
.modal {
    display: none;
    /* Hidden by default */
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    /* Black w/ opacity */
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background-color: var(--bg-surface);
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s ease;
    padding: 30px;
    /* Added padding for professional look */
    max-height: 90vh;
    /* Prevent overflow on small screens */
    overflow-y: auto;
    /* Scroll if content is too tall */
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal.top-layer {
    z-index: 12000;
}

/* --- Group Details Modal --- */
.group-details-modal-content {
    max-width: 1150px;
    width: min(1150px, 96vw);
    height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 22px;
}

.student-group-details-modal-content {
    max-width: 1000px;
    width: min(1000px, 96vw);
    height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 22px;
}

@media (max-width: 768px) {
    .group-details-modal-content {
        max-width: 560px;
        width: min(560px, 94vw);
        height: 90vh;
        padding: 16px;
        overflow-x: hidden;
    }

    .group-details-modal-content .gd-header {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .group-details-modal-content .gd-header-actions {
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .group-details-modal-content .gd-body {
        padding-right: 0;
    }

    .group-details-modal-content .gd-summary {
        flex-direction: column;
        align-items: stretch;
    }

    .group-details-modal-content .gd-summary-right {
        text-align: left;
        min-width: 0;
    }

    .group-details-modal-content .gd-code-row {
        flex-wrap: wrap;
    }

    .student-group-details-modal-content {
        max-width: 560px;
        width: min(560px, 94vw);
        height: 90vh;
        padding: 16px;
        overflow-x: hidden;
    }

    .student-group-details-modal-content .gd-header {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .student-group-details-modal-content .gd-body {
        padding-right: 0;
    }

    .student-group-details-modal-content .student-group-header-right {
        width: 100%;
    }

    .student-group-details-modal-content .student-group-header-user {
        align-items: flex-start;
    }

    .student-group-details-modal-content .student-group-user-name {
        max-width: 100%;
    }

    .student-group-details-modal-content .student-group-note-pill {
        max-width: 100%;
    }
}

.student-group-card {
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    /* max-width eliminado para permitir que ocupe el ancho de la columna */
}

.student-group-card:hover {
    transform: translateY(-3px);
    border-color: rgba(148, 163, 184, 0.7);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.18);
}

.student-group-card-cover {
    height: 110px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.student-group-card-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.05) 0%, rgba(2, 6, 23, 0.75) 100%);
    z-index: 1;
}

.student-group-card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    max-width: calc(100% - 20px);
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 800;
    font-size: 0.78rem;
    line-height: 1.1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    backdrop-filter: blur(6px);
    pointer-events: none;
}

.student-group-card-badge-left {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 800;
    font-size: 0.78rem;
    line-height: 1.1;
    backdrop-filter: blur(6px);
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.student-group-card-body {
    padding: 12px 14px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

#student-groups-list,
#inst-groups-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    justify-content: center;
}

@media (max-width: 640px) {

    #student-groups-list,
    #inst-groups-list {
        grid-template-columns: 1fr !important;
        justify-content: stretch;
    }
}

.student-group-card-title {
    color: var(--text-primary);
    font-weight: 900;
    font-size: 1.05rem;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.student-group-card-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: -6px;
}

.student-group-card-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 0.95;
    margin-top: 6px;
}

.student-group-header-right {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.student-group-header-user {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.student-group-user-name {
    color: var(--text-primary);
    font-weight: 900;
    font-size: 0.95rem;
    line-height: 1.1;
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.student-group-header-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.35;
    margin: 8px 0 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.student-group-note-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
    max-width: 320px;
}

.student-group-note-label {
    color: #93c5fd;
    font-weight: 900;
}

.student-group-note-pill span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.student-group-card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-top: auto;
}

.student-group-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--bg-surface-alt);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.student-group-open-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    padding: 9px 14px;
    font-weight: 800;
    border: 1px solid rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.student-group-open-btn:hover {
    background: rgba(56, 189, 248, 0.18);
    border-color: rgba(56, 189, 248, 0.55);
}

.student-group-icon-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.student-group-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 9999px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.student-group-icon-btn:hover {
    color: var(--color-primary);
    border-color: rgba(56, 189, 248, 0.55);
    background: rgba(56, 189, 248, 0.10);
}

.student-group-icon-btn.danger:hover {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.6);
    background: rgba(239, 68, 68, 0.12);
}

.student-group-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-weight: 800;
    color: var(--text-primary);
}

.gd-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.gd-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.gd-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gd-close-btn {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    padding: 6px 10px;
}

.student-group-details-modal-content .gd-close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 20;
}

.group-details-modal-content .gd-close-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 20;
}

.group-details-modal-content .gd-header-actions {
    padding-right: 44px;
}

.student-group-details-modal-content .student-group-header-right {
    padding-right: 44px;
}

.gd-tabs {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 14px;
    flex-shrink: 0;
}

.gd-mobile-tabs {
    display: none;
    position: relative;
    margin-bottom: 14px;
    flex-shrink: 0;
}

.gd-mobile-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 700;
}

.gd-mobile-toggle-text {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.gd-mobile-toggle .fa-chevron-down {
    color: var(--text-secondary);
    transition: transform 0.2s ease;
    flex: 0 0 auto;
}

.gd-mobile-tabs.is-open .gd-mobile-toggle .fa-chevron-down {
    transform: rotate(180deg);
}

.gd-mobile-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    z-index: 10;
}

.gd-mobile-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.gd-mobile-item:hover {
    background: var(--bg-surface-alt);
}

.gd-mobile-item.is-active {
    background: rgba(56, 189, 248, 0.10);
    color: var(--color-primary);
}

.gd-tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
}

.gd-tab-btn.active {
    color: var(--text-primary);
    border-color: var(--border-color);
    background: var(--bg-surface-alt);
}

.gd-body {
    flex: 1;
    overflow: auto;
    padding-right: 8px;
    position: relative;
}

.gd-summary {
    background: var(--bg-surface-alt);
    padding: 18px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: center;
    margin-bottom: 18px;
}

.gd-summary-left {
    flex: 1;
}

.gd-summary-right {
    text-align: right;
    min-width: 140px;
}

.gd-muted {
    color: var(--text-secondary);
    margin: 0 0 6px 0;
}

.gd-code-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.gd-code {
    font-size: 1.35rem;
    font-weight: 800;
    background: var(--bg-surface);
    padding: 6px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.gd-count {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--color-primary);
}

.gd-view {
    display: none;
}

.gd-view.active {
    display: block;
}

@media (max-width: 768px) {
    .gd-tabs {
        display: none;
    }

    .gd-mobile-tabs {
        display: block;
    }
}

.gd-novedades-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 16px;
    align-items: start;
}

.gd-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
}

.gd-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.gd-card-title {
    color: var(--text-primary);
    font-weight: 800;
}

.gd-announcements-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.gd-announcement-item {
    border: 1px solid var(--border-color);
    background: var(--bg-surface-alt);
    border-radius: 12px;
    padding: 12px 12px;
}

.gd-announcement-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

.gd-pill-admin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.70rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, #0099ff, #00ffffb4); /* Colores para la etiqueta de Administrador */
    color: #0f172a;
    margin-left: 8px;
}

.gd-pill-pinned {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.70rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, #969696, #969696);
    color: #0f172a;
    margin-left: 8px;
}

.gd-section-title {
    color: var(--text-primary);
    margin: 0 0 12px 0;
}

.gd-search {
    margin-bottom: 14px;
}

.gd-search-input {
    width: 100%;
    padding: 12px 12px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface-alt);
    color: var(--text-primary);
}

.gd-student-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
    background: var(--bg-surface-alt);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    margin-bottom: 12px;
}

.gd-student-main {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.gd-student-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #eee;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gd-student-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.gd-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.gd-action-btn.btn:hover {
    transform: none;
}

.gd-action-btn:hover {
    background: var(--bg-surface-alt);
    border-color: rgba(148, 163, 184, 0.7);
}

.gd-action-btn i {
    font-size: 0.95em;
}

.gd-action-note {
    background: var(--bg-surface);
}

.gd-action-cert {
    border-color: rgba(16, 185, 129, 0.6);
    color: #10b981;
    background: rgba(16, 185, 129, 0.08);
}

.gd-action-cert:hover {
    border-color: rgba(16, 185, 129, 0.9);
    background: rgba(16, 185, 129, 0.12);
}

.gd-action-expel {
    border-color: rgba(239, 68, 68, 0.6);
    color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}

.gd-action-expel:hover {
    border-color: rgba(239, 68, 68, 0.9);
    background: rgba(239, 68, 68, 0.12);
}

.gd-dropzone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 18px 14px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-surface-alt);
}

.gd-dropzone.dragover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.08);
}

.create-group-modal-content {
    max-width: 680px;
    width: min(680px, 96vw);
    padding: 28px;
}

.create-group-dropzone {
    display: block;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 22px;
    text-align: center;
    cursor: pointer;
    background: var(--bg-surface-alt);
    transition: all 0.2s;
}

.create-group-dropzone.dragover {
    border-color: var(--color-primary);
    background: rgba(59, 130, 246, 0.08);
}

.gd-customize-panel {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(420px, 92vw);
    background: var(--bg-surface);
    border-left: 1px solid var(--border-color);
    box-shadow: -20px 0 40px rgba(0, 0, 0, 0.15);
    transform: translateX(110%);
    transition: transform 0.25s ease;
    display: flex;
    flex-direction: column;
    z-index: 2;
}

.gd-customize-panel.open {
    transform: translateX(0);
}

.gd-customize-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 14px 10px 14px;
    border-bottom: 1px solid var(--border-color);
}

.gd-badge {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-surface-alt);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 8px;
}

.gd-customize-title {
    font-weight: 900;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.gd-customize-body {
    padding: 14px;
    overflow: auto;
}

@media (max-width: 900px) {
    .gd-novedades-grid {
        grid-template-columns: 1fr;
    }

    .gd-student-item {
        flex-direction: column;
        align-items: stretch;
    }

    .gd-student-actions {
        justify-content: flex-start;
    }
}

/* --- Authentication Page Styles --- */
.auth-body {
    background-color: var(--bg-surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
    overflow: hidden;
}

/* Brand Side (Visual Left) */
.auth-right {
    flex: 1;
    background: radial-gradient(circle at center, #1e3a5f 0%, #0f172a 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    position: relative;
    width: 50%;
}

.auth-right-content {
    max-width: 480px;
    position: relative;
    z-index: 2;
}

.auth-logo-large {
    font-size: 4rem;
    color: #38bdf8;
    margin-bottom: 24px;
    background: rgba(255, 255, 255, 0.1);
    width: 100px;
    height: 100px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.auth-right-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    color: white;
}

.auth-right-desc {
    font-size: 1.2rem;
    color: #cbd5e1;
    line-height: 1.6;
}

/* Form Side (Visual Right) */
.auth-left {
    flex: 1;
    background-color: var(--bg-surface);
    display: flex;
    flex-direction: column;
    padding: 40px 60px;
    position: relative;
    overflow-y: auto;
    width: 50%;
    justify-content: center;
}

.auth-back-link {
    position: absolute;
    top: 30px;
    left: 40px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s;
    font-size: 0.9rem;
}

.auth-back-link:hover {
    color: var(--color-primary);
}

.auth-content-wrapper {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

.auth-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* Tabs */
.auth-tabs {
    display: flex;
    background-color: var(--bg-surface-alt);
    padding: 4px;
    border-radius: 8px;
    margin-bottom: 32px;
}

.tab-btn {
    flex: 1;
    padding: 10px;
    border: none;
    background: transparent;
    border-radius: 6px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    font-size: 0.9rem;
}

.tab-btn.active {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Forms */
.auth-form {
    display: none;
    animation: fadeIn 0.3s ease;
}

.auth-form.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background-color: var(--bg-surface);
    color: var(--text-primary);
    transition: border-color 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.password-wrapper {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.toggle-password:hover {
    color: var(--text-secondary);
}

.btn-primary-full {
    width: 100%;
    background-color: var(--color-primary);
    color: white;
    padding: 14px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 10px;
}

.btn-primary-full:hover {
    background-color: #0284c7;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.password-requirements {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.form-error {
    color: #ef4444;
    font-size: 0.9rem;
    margin-bottom: 16px;
    display: none;
    background-color: #fef2f2;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #fecaca;
}

body.dark-mode .form-error {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

.formal-register-wide {
    max-width: 860px !important;
    margin-right: 0 !important;
}

.inst-steps {
    margin-top: 18px;
}

.inst-steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.inst-steps-grid.wide {
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

.inst-step-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.inst-step-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--color-primary) 30%, var(--border-color));
}

body.dark-mode .inst-step-card {
    background: var(--bg-surface-alt);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.inst-step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.inst-step-title {
    font-weight: 800;
    color: var(--color-primary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.inst-step-badge {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface-alt);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 1rem;
}

.inst-step-subtitle {
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.5;
    flex-grow: 1;
}

.inst-step-primary {
    margin-top: auto;
}

.inst-step-danger {
    width: 100%;
    margin-top: 12px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.inst-step-danger:hover {
    background: #fef2f2;
    color: #ef4444;
}

body.dark-mode .inst-step-danger:hover {
    background: rgba(239, 68, 68, 0.1);
}

.inst-step-callout {
    margin-top: 16px;
    padding: 14px;
    border-radius: 10px;
    background: rgba(14, 165, 233, 0.05);
    border: 1px solid rgba(14, 165, 233, 0.15);
}

.inst-step-callout-title {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.inst-step-callout-text {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

.inst-inline-msg {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 900px) {
    .auth-layout {
        flex-direction: column;
    }

    .auth-right {
        display: none;
        /* Hide brand side on mobile */
    }

    .auth-left {
        width: 100%;
        padding: 24px;
    }

    .auth-back-link {
        position: relative;
        top: 0;
        left: 0;
        margin-bottom: 20px;
    }
}

/* --- Toggle Switch Styles (New) --- */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
    z-index: 2;
}

.slider:after {
    content: 'NO';
    color: white;
    display: block;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    right: 5px;
    font-size: 10px;
    font-weight: bold;
    font-family: var(--font-main);
}

input:checked+.slider {
    background-color: var(--color-primary);
}

input:checked+.slider:before {
    transform: translateX(30px);
}

input:checked+.slider:after {
    content: 'SI';
    left: 20px;
    right: auto;
}

body.dark-mode .slider {
    background-color: #334155;
}

body.dark-mode input:checked+.slider {
    background-color: var(--color-primary);
}

/* Mobile Menu Glassmorphism Update */
.mobile-menu-panel {
    background: rgba(255, 255, 255, 0.85);
    /* Fallback */
}

@supports (backdrop-filter: blur(12px)) {
    .mobile-menu-panel {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-right: 1px solid rgba(255, 255, 255, 0.3);
    }
}

body.dark-mode .mobile-menu-panel {
    background: rgba(15, 23, 42, 0.9);
    /* Fallback */
    border-right: 1px solid var(--border-color);
}

@supports (backdrop-filter: blur(12px)) {
    body.dark-mode .mobile-menu-panel {
        background: rgba(15, 23, 42, 0.7);
        border-right: 1px solid rgba(255, 255, 255, 0.05);
    }
}

/* Certificate Card Styles (Refactored for Responsiveness) */
.cert-list-item {
    background: var(--bg-surface);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.2s ease;
    position: relative;
}

.cert-list-item:hover {
    background-color: var(--bg-surface-alt);
}

.cert-item-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: #0f172a;
    border: 1px solid #1e293b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.cert-item-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
    /* Prevent flex overflow */
}

.cert-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cert-item-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cert-item-details {
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.cert-detail-row {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.cert-item-type {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 2px;
}

.cert-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.cert-badges-container {
    display: flex;
    gap: 8px;
}

.cert-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    white-space: nowrap;
}

.cert-buttons-container {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}

.cert-action-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.2s;
    padding: 4px;
    font-size: 1rem;
}

.cert-action-btn:hover {
    color: var(--color-primary);
}

.cert-action-btn.btn-delete:hover {
    color: #ef4444;
}

/* Responsive Styles for Certificate Card */
/* Responsive Styles for Certificate Card */
@media (max-width: 768px) {
    .cert-list-item {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 16px;
        gap: 10px 15px;
        /* Row gap 10px, Col gap 15px */
    }

    .cert-item-icon {
        flex: 0 0 48px;
        order: 1;
    }

    /* Unwrap the content container so children become flex items of the card */
    .cert-item-content {
        display: contents;
    }

    .cert-item-header {
        order: 2;
        flex: 1 1 calc(100% - 48px - 15px);
        /* Fill space next to icon */
        min-width: 0;
        margin-bottom: 0;
    }

    .cert-item-title {
        white-space: normal;
        line-height: 1.3;
        font-size: 1.05rem;
    }

    /* Force details to break to new line (full width) */
    .cert-item-details {
        order: 3;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        margin-top: 5px;
    }

    .cert-detail-row {
        font-size: 0.9rem;
    }

    .cert-item-type {
        order: 4;
        width: 100%;
        margin-top: 2px;
    }

    /* Actions at the bottom */
    .cert-item-actions {
        order: 5;
        flex: 1 1 100%;
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        margin-top: 10px;
        padding-top: 10px;
        border-top: 1px solid var(--border-color);
    }

    .cert-badges-container {
        flex-wrap: wrap;
    }

    .cert-buttons-container {
        margin-top: 0;
    }
}