/*
    1.GENERAL
    2.NAVBAR
    3.ELEMENTS
*/

/*-------------------------------- GENERAL --------------------------------*/

:root {
    --radius-xs: 8px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-card: 18px;
    --radius-pill: 999px;
    --ui-border-width: 1.5px;
    --shadow-soft: 0 4px 20px rgba(var(--rgb-title-color), 0.1);
    --shadow-card: 0 8px 24px rgba(var(--rgb-title-color), 0.08);
    --shadow-card-hover: 0 16px 40px rgba(var(--rgb-title-color), 0.1);
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --state-info: #6366f1;
    --state-warning: #f59e0b;
    --state-success: #22c55e;
    --state-success-dark: #16a34a;
    --state-danger: #ef4444;
    --state-purple: #8b5cf6;
    --state-chat: #059669;
}

body {
    background-color: var(--bg-body);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
}

.site-main {
    flex: 1 0 auto;
    padding-top: 55px;
}

.min-width-0 {
    min-width: 0;
}

::-moz-selection {
    color: white;
    background-color: var(--underline-color);
}
::selection {
    color: white;
    background-color: var(--underline-color);
}

/*-------------------------------- NAVBAR --------------------------------*/

.transition-navbar {
    background-color: transparent;
    padding-top: 1rem;
    padding-bottom: 1rem;
    transition: background-color 0.4s ease-in-out, box-shadow 0.4s ease-in-out, padding 0.4s ease-in-out;
    top: 25px;
    width: 92%;
    max-width: 1700px;
    left: 50%; 
    transform: translateX(-50%);
    border-radius: var(--radius-xl);
}

.logo-text {
    font-size: 1.4rem;
    color: var(--title-color);
}

.navbar-logo-img {
    max-height: 48px;
    object-fit: contain;
}

.transition-navbar .nav-link {
    color: var(--title-color) !important;
    font-size: 1.05rem;
    margin: 0 10px;
    transition: opacity 0.3s;
}

.transition-navbar .nav-link:hover {
    opacity: 0.7;
}

.btn-connexion {
    background-color: var(--underline-color);
    color: white !important;
    font-weight: 600;
    border: none;
    transition: background-color 0.3s;
}

.btn-connexion:hover {
    background-color: var(--title-color);
}

.navbar-glass {
    background: rgba(var(--rgb-bg-body), 0.60) !important; 
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-soft);
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
}

.navbar-admin-btn,
.navbar-community-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    line-height: 1;
    background: transparent;
    color: var(--title-color);
    cursor: pointer;
    text-decoration: none;
}

.navbar-admin-btn {
    border: var(--ui-border-width) solid var(--border-color);
    padding: 5px 14px;
    font-size: .8rem;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.navbar-admin-btn:hover {
    border-color: var(--underline-color);
    color: var(--underline-color);
    background: rgba(var(--rgb-underline-color), .06);
}

.navbar-admin-btn i {
    font-size: .75rem;
}

.navbar-community-btn {
    border: none;
    padding: 5px 14px;
    font-size: .85rem;
    font-weight: 600;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    overflow: visible;
}

.navbar-community-btn:hover {
    color: var(--underline-color);
    background: rgba(var(--rgb-underline-color), .06);
}

.navbar-community-btn i {
    font-size: .8rem;
}

/* ── Announcement bar ──────────────────────────────────────────────────── */
.site-ann {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1060;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .82rem;
    font-weight: 600;
    padding: 0 48px 0 16px;
    box-shadow: 0 1px 6px rgba(0,0,0,.15);
}
.site-ann-dismiss {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    opacity: .7;
    font-size: .95rem;
    line-height: 1;
    padding: 4px 7px;
    border-radius: 5px;
    transition: opacity .15s;
}
.site-ann-dismiss:hover { opacity: 1; background: rgba(0,0,0,.1); }

.navbar-admin-dd {
    min-width: 200px;
    border-radius: var(--radius-md) !important;
    background-color: var(--card-color);
}

.navbar-admin-dd .dropdown-header {
    font-size: .65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0;
    color: var(--text-muted-input);
    padding: 8px 16px 4px;
}

.navbar-admin-dd .dropdown-item {
    color: var(--text-color);
    font-size: .84rem;
    border-radius: var(--radius-xs);
    margin: 1px 4px;
    padding: 7px 16px;
}

.navbar-admin-dd .dropdown-item:hover {
    background: rgba(var(--rgb-underline-color), .08);
    color: var(--title-color);
}

.navbar-admin-section-sep {
    border-color: var(--border-color);
    opacity: 1;
    margin: 4px 0;
}

.nav-priv-fondateur {
    --nav-priv-color: #7c3aed;
}

.nav-priv-superadmin {
    --nav-priv-color: #dc2626;
}

.nav-priv-admin {
    --nav-priv-color: #d97706;
}

.nav-priv-moderateur {
    --nav-priv-color: #3b82f6;
}

.navbar-priv-color,
.navbar-priv-link {
    color: var(--nav-priv-color, var(--underline-color)) !important;
}

.navbar-priv-badge {
    display: inline-flex;
    align-items: center;
    background: color-mix(in srgb, var(--nav-priv-color, var(--underline-color)) 14%, transparent);
    color: var(--nav-priv-color, var(--underline-color));
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    white-space: nowrap;
    line-height: 1.4;
}

.navbar-priv-badge i {
    font-size: .55rem;
}

.navbar-community-badge,
.navbar-dropdown-badge {
    background: var(--state-danger);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 800;
    line-height: 1.4;
}

.navbar-community-badge {
    font-size: .58rem;
    padding: 1px 5px;
}

.navbar-dropdown-badge {
    font-size: .6rem;
    padding: 1px 6px;
}

/* ── Admin mega-menu ──────────────────────────────────────────────────────── */
.navbar-admin-megamenu {
    border-radius: var(--radius-md) !important;
    background: var(--card-color);
    overflow: hidden;
    min-width: 200px;
}

.nav-adm-mega-header {
    display: flex;
    align-items: center;
    padding: 9px 14px;
    font-size: .8rem;
    background: color-mix(in srgb, var(--nav-priv-color, var(--underline-color)) 7%, var(--card-color));
    border-bottom: 1px solid var(--border-color);
}

.nav-adm-mega-all-link {
    font-size: .72rem;
    font-weight: 700;
    color: var(--text-muted-input);
    text-decoration: none;
    white-space: nowrap;
    transition: color .12s;
}
.nav-adm-mega-all-link:hover { color: var(--nav-priv-color, var(--underline-color)); }

.nav-adm-mega-body {
    display: flex;
    padding: 10px 8px;
    gap: 0;
}

.nav-adm-mega-col {
    display: flex;
    flex-direction: column;
    min-width: 140px;
    padding: 0 8px;
}
.nav-adm-mega-col + .nav-adm-mega-col { border-left: 1px solid var(--border-color); }

.nav-adm-mega-stitle {
    font-size: .6rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-muted-input);
    padding: 2px 6px 6px;
}

.nav-adm-mega-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 8px;
    border-radius: 6px;
    font-size: .8rem;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
    white-space: nowrap;
    transition: background .1s, color .1s;
}
.nav-adm-mega-item:hover {
    background: rgba(var(--rgb-underline-color), .08);
    color: var(--title-color);
}
.nav-adm-mega-item.active {
    background: rgba(var(--rgb-underline-color), .1);
    color: var(--underline-color);
    font-weight: 700;
}
.nav-adm-mega-item.active .nav-adm-mega-icon,
.nav-adm-mega-item:hover .nav-adm-mega-icon { color: var(--underline-color); }

.nav-adm-mega-icon {
    font-size: .7rem;
    width: 14px;
    text-align: center;
    color: var(--text-muted-input);
    flex-shrink: 0;
    transition: color .1s;
}

.navbar-notification-link {
    padding: 5px 10px;
}

.navbar-gold-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #f5a623 !important;
    text-decoration: none;
    padding: 5px 11px;
    border-radius: 20px;
    background: rgba(245, 166, 35, .1);
    font-weight: 700;
    font-size: .83rem;
    transition: background .15s;
}
.navbar-gold-link:hover { background: rgba(245, 166, 35, .2); }
.navbar-gold-icon { font-size: .9rem; }

.navbar-notification-icon {
    font-size: .95rem !important;
}

.navbar-notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: .5rem;
    padding: 1px 4px;
}

.nav-icon-questions,
.nav-icon-question-create {
    color: var(--state-info);
}

.nav-icon-fiches,
.nav-icon-fiche-create,
.nav-icon-message {
    color: var(--state-warning);
}

.nav-icon-playlists {
    color: var(--state-success);
}

.nav-icon-groups,
.nav-icon-privileges {
    color: var(--state-purple);
}

.nav-icon-chat {
    color: var(--state-chat);
}

/*-------------------------------- ELEMENTS --------------------------------*/
/*CARD*/
.D-card {
    border-radius: var(--radius-card);
    background-color: var(--card-color) !important;
    box-shadow: var(--shadow-card);
}
.D-title {
    color: var(--title-color);
}

/* BOUTON GLOBAL PARESSEUX */
.btn-primary-custom {
    background-color: var(--underline-color) !important;
    color: white !important;
    border: none;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(var(--rgb-underline-color), 0.2);
    display: inline-block;
    text-align: center;
}

.btn-primary-custom:not(.disabled):hover {
    background-color: var(--title-color) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(var(--rgb-underline-color), 0.3);
}

.btn-primary-custom.disabled {
    background-color: var(--bg-disabled) !important;
    color: var(--text-disabled) !important;
    opacity: 0.7;
    cursor: not-allowed;
    pointer-events: none;
}

/* BOUTON ACCENT (Orange clair) */
.btn-accent {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}
.btn-accent:hover {
    opacity: 0.9;
    color: #fff;
}

/* ─────────────────────────────────────────────────────────────
   BOUTONS BOOTSTRAP — restylés pour matcher le langage visuel du site
   (pilule, gras, transition douce, couleurs sur les variables de thème)
   au lieu du look par défaut de Bootstrap.
───────────────────────────────────────────────────────────── */
.btn {
    border-radius: 50rem !important;
    font-weight: 700;
    padding: .5rem 1.25rem;
    transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .15s ease, box-shadow .18s ease;
}
.btn:focus, .btn:focus-visible { box-shadow: 0 0 0 3px rgba(var(--rgb-underline-color), .25); }
.btn-sm { padding: .32rem .9rem; font-size: .8rem; }
.btn-lg { padding: .65rem 1.6rem; font-size: 1.02rem; }
.btn:not(.disabled):not(:disabled):not(.btn-close):hover { transform: translateY(-1px); }
.btn.disabled, .btn:disabled { opacity: .6; transform: none; cursor: not-allowed; }

/* Pleins */
.btn-primary {
    background-color: var(--underline-color) !important; border-color: var(--underline-color) !important; color: #fff !important;
    box-shadow: 0 6px 15px rgba(var(--rgb-underline-color), .18);
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--title-color) !important; border-color: var(--title-color) !important; color: #fff !important;
}
.btn-secondary {
    background-color: var(--bg-input) !important; border-color: var(--border-color) !important; color: var(--title-color) !important;
}
.btn-secondary:hover, .btn-secondary:focus, .btn-secondary:active {
    background-color: var(--border-color) !important; border-color: var(--border-color) !important; color: var(--title-color) !important;
}
.btn-success {
    background-color: #22c55e !important; border-color: #22c55e !important; color: #fff !important;
}
.btn-success:hover, .btn-success:focus, .btn-success:active {
    background-color: #16a34a !important; border-color: #16a34a !important; color: #fff !important;
}
.btn-danger {
    background-color: var(--error-color) !important; border-color: var(--error-color) !important; color: #fff !important;
}
.btn-danger:hover, .btn-danger:focus, .btn-danger:active {
    background-color: color-mix(in srgb, var(--error-color) 80%, black) !important; border-color: color-mix(in srgb, var(--error-color) 80%, black) !important; color: #fff !important;
}
.btn-warning {
    background-color: var(--accent-color) !important; border-color: var(--accent-color) !important; color: var(--title-color) !important;
}
.btn-warning:hover, .btn-warning:focus, .btn-warning:active {
    background-color: color-mix(in srgb, var(--accent-color) 80%, black) !important; border-color: color-mix(in srgb, var(--accent-color) 80%, black) !important; color: var(--title-color) !important;
}
.btn-info {
    background-color: #3b82f6 !important; border-color: #3b82f6 !important; color: #fff !important;
}
.btn-info:hover, .btn-info:focus, .btn-info:active {
    background-color: #2563eb !important; border-color: #2563eb !important; color: #fff !important;
}
.btn-light {
    background-color: var(--bg-input) !important; border-color: var(--border-color) !important; color: var(--title-color) !important;
}
.btn-light:hover, .btn-light:focus, .btn-light:active {
    background-color: var(--border-color) !important; border-color: var(--border-color) !important; color: var(--title-color) !important;
}
.btn-dark {
    background-color: var(--title-color) !important; border-color: var(--title-color) !important; color: var(--bg-body) !important;
}
.btn-dark:hover, .btn-dark:focus, .btn-dark:active {
    background-color: color-mix(in srgb, var(--title-color) 80%, white) !important; border-color: color-mix(in srgb, var(--title-color) 80%, white) !important; color: var(--bg-body) !important;
}

/* Outline — transparent, se remplit au survol */
.btn-outline-primary, .btn-outline-secondary, .btn-outline-success, .btn-outline-danger,
.btn-outline-warning, .btn-outline-info, .btn-outline-light, .btn-outline-dark {
    background-color: transparent !important; box-shadow: none;
}
.btn-outline-primary { border-color: var(--underline-color) !important; color: var(--underline-color) !important; }
.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active { background-color: var(--underline-color) !important; color: #fff !important; }

.btn-outline-secondary { border-color: var(--border-color) !important; color: var(--p-color, var(--title-color)) !important; }
.btn-outline-secondary:hover, .btn-outline-secondary:focus, .btn-outline-secondary:active { background-color: var(--title-color) !important; border-color: var(--title-color) !important; color: var(--bg-body) !important; }

.btn-outline-success { border-color: #22c55e !important; color: #16a34a !important; }
.btn-outline-success:hover, .btn-outline-success:focus, .btn-outline-success:active { background-color: #22c55e !important; color: #fff !important; }

.btn-outline-danger { border-color: var(--error-color) !important; color: var(--error-color) !important; }
.btn-outline-danger:hover, .btn-outline-danger:focus, .btn-outline-danger:active { background-color: var(--error-color) !important; color: #fff !important; }

.btn-outline-warning { border-color: var(--accent-color) !important; color: color-mix(in srgb, var(--accent-color) 60%, black) !important; }
.btn-outline-warning:hover, .btn-outline-warning:focus, .btn-outline-warning:active { background-color: var(--accent-color) !important; color: var(--title-color) !important; }

.btn-outline-info { border-color: #3b82f6 !important; color: #3b82f6 !important; }
.btn-outline-info:hover, .btn-outline-info:focus, .btn-outline-info:active { background-color: #3b82f6 !important; color: #fff !important; }

.btn-outline-light { border-color: var(--border-color) !important; color: var(--title-color) !important; }
.btn-outline-light:hover, .btn-outline-light:focus, .btn-outline-light:active { background-color: var(--bg-input) !important; color: var(--title-color) !important; }

.btn-outline-dark { border-color: var(--title-color) !important; color: var(--title-color) !important; }
.btn-outline-dark:hover, .btn-outline-dark:focus, .btn-outline-dark:active { background-color: var(--title-color) !important; color: var(--bg-body) !important; }

/* ─────────────────────────────────────────────────────────────
   MODE ESPION — bannière fixe en bas de page (Fondateur)
───────────────────────────────────────────────────────────── */
.spy-banner {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 99999;
    background: linear-gradient(90deg, #7c3aed 0%, #5b21b6 100%);
    color: #fff;
    padding: 10px 24px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    box-shadow: 0 -3px 20px rgba(0,0,0,.25);
    font-size: .84rem;
}
.spy-banner-left {
    display: flex; align-items: center; gap: 14px; min-width: 0;
}
.spy-banner-icon {
    font-size: 1.2rem; opacity: .85; flex-shrink: 0;
}
.spy-banner-label {
    font-weight: 800; letter-spacing: 0; font-size: .8rem;
    text-transform: uppercase; display: block; opacity: .85;
    line-height: 1;
}
.spy-banner-info {
    font-size: .83rem; margin-top: 2px; display: block;
}
.spy-banner-sep { margin: 0 6px; opacity: .6; }
.spy-exit-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,.18); border: 1.5px solid rgba(255,255,255,.35);
    color: #fff; border-radius: 20px; padding: 6px 18px;
    font-size: .8rem; font-weight: 700; cursor: pointer; white-space: nowrap;
    transition: background .15s;
}
.spy-exit-btn:hover { background: rgba(255,255,255,.3); }
body.spy-mode-active { padding-bottom: 56px !important; }
.spy-exit-form { margin: 0; }

/* NAVBAR AVATAR */
.navbar-avatar-btn {
    background: rgba(var(--rgb-underline-color), .12);
    border: 1.5px solid rgba(var(--rgb-underline-color), .25);
    color: var(--title-color);
    transition: background-color .2s, border-color .2s;
}

.navbar-avatar-btn:hover,
.navbar-avatar-btn[aria-expanded="true"] {
    background: rgba(var(--rgb-underline-color), .22);
    border-color: var(--underline-color);
    color: var(--title-color);
}

.navbar-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--underline-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.navbar-avatar span {
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
    line-height: 1;
}

.navbar-avatar.navbar-avatar-sm {
    width: 28px;
    height: 28px;
}

.navbar-avatar.navbar-avatar-sm span {
    font-size: .75rem;
}

.navbar-avatar-name {
    font-size: .88rem;
    font-weight: 600;
    color: var(--title-color);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navbar-avatar-chevron {
    font-size: .65rem;
    color: var(--title-color);
    opacity: .7;
    transition: transform .2s;
}

.navbar-avatar-btn[aria-expanded="true"] .navbar-avatar-chevron {
    transform: rotate(180deg);
}

/* Dropdown menu */
.navbar-dropdown {
    border-radius: 16px !important;
    background-color: var(--card-color);
    min-width: 200px;
}

/* Single-color brand icon rendered as a CSS mask (for platforms without a
   FontAwesome glyph, e.g. Letterboxd) — recolor via background-color. */
.social-svg-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    mask-repeat: no-repeat;
    mask-position: center;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    -webkit-mask-size: contain;
}

.navbar-dropdown-item {
    color: var(--text-color);
    font-size: .88rem;
    border-radius: 8px;
    margin: 2px 6px;
    padding: 7px 10px;
    transition: background-color .15s;
}

.navbar-dropdown-item:hover {
    background-color: rgba(var(--rgb-underline-color), .1);
    color: var(--title-color);
}

.navbar-dropdown-logout {
    color: var(--error-color) !important;
}

.navbar-dropdown-logout:hover {
    background-color: rgba(222, 133, 103, .1) !important;
}

/*-------------------------------- RESPONSIVE NAVBAR --------------------------------*/

/* On mobile the floating pill navbar becomes a standard full-width bar */
@media (max-width: 991.98px) {
    .transition-navbar {
        top: 0;
        width: 100%;
        max-width: none;
        left: 0;
        transform: none;
        border-radius: 0;
        padding-top: 0.6rem;
        padding-bottom: 0.6rem;
    }

    /* Give the open collapse menu some breathing room */
    .navbar-collapse {
        padding: 10px 0 6px;
    }

    /* Full-width nav buttons in collapsed menu */
    .navbar-community-btn,
    .navbar-admin-btn {
        width: 100%;
        justify-content: flex-start;
        border-radius: 10px;
        padding: 10px 14px;
    }

    /* Dropdown menus open full-width on mobile */
    .navbar-admin-dd {
        width: 100%;
        min-width: unset;
    }

    /* Avatar row: give more top margin */
    .navbar-collapse .nav-item:last-child {
        margin-top: 8px;
        padding-bottom: 4px;
    }
}

/* Keep main content from sliding under the navbar on all screen sizes */
@media (max-width: 991.98px) {
    .site-main {
        padding-top: 68px !important;
    }
}

/*-------------------------------- RESPONSIVE GENERAL --------------------------------*/

/* Prevent horizontal overflow on very small screens */
@media (max-width: 575.98px) {
    .D-card {
        border-radius: 16px;
    }
}

/* LIENS D'AUTHENTIFICATION GLOBAUX */
.auth-link {
    color: var(--link-color) !important;
    text-decoration: none;
    transition: color 0.2s;
}

.auth-link:hover {
    color: var(--title-color) !important;
    text-decoration: underline;
}

/* Pagination controls shared by catalogue and admin tables */
.pagination-tools {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 24px;
}

.pagination-size-form {
    display: inline-flex;
    align-items: center;
    margin: 0;
}

.pagination-size-form label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--text-muted-input);
    font-size: .82rem;
    font-weight: 700;
}

.pagination-size-form select {
    min-width: 76px;
    height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--card-color);
    color: var(--text-color);
    padding: 0 28px 0 10px;
    font-weight: 800;
}

@media (max-width: 575.98px) {
    .pagination-tools {
        justify-content: center;
    }
}

/* Tag chip input (playlist-create, fichelist-create) */
.tag-chip-field {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: 7px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    background: var(--body-color);
    cursor: text;
    transition: border-color .15s, box-shadow .15s;
    min-height: 42px;
}
.tag-chip-field:focus-within {
    border-color: var(--underline-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--underline-color) 15%, transparent);
}
.tag-chip-input {
    border: none;
    outline: none;
    background: transparent;
    color: var(--title-color);
    font-size: .88rem;
    font-family: inherit;
    flex: 1;
    min-width: 130px;
    padding: 2px 0;
}
.tag-chip-input::placeholder { color: var(--text-muted-input); }
.tag-chip-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 8px 3px 10px;
    background: color-mix(in srgb, var(--underline-color) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--underline-color) 30%, transparent);
    color: var(--underline-color);
    border-radius: 20px;
    font-size: .76rem;
    font-weight: 700;
    white-space: nowrap;
}
.tag-chip-rm {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    padding: 0;
    font-size: .68rem;
    line-height: 1;
    opacity: .65;
    display: inline-flex;
    align-items: center;
    transition: opacity .12s;
}
.tag-chip-rm:hover { opacity: 1; }

/* Spy-banner stacks vertically on small screens */
@media (max-width: 575.98px) {
    .spy-banner { flex-direction: column; align-items: stretch; gap: 10px; padding: 12px 16px; }
    .spy-banner-left { width: 100%; }
    .spy-exit-btn { width: 100%; justify-content: center; }
}

/* ── Recommendation cards (shared between quiz-end and playlist pages) ────── */
.rec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
@media (max-width: 900px) { .rec-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .rec-grid { grid-template-columns: 1fr; } }

.rec-card {
    background: var(--card-color);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color .15s, box-shadow .15s;
}
.rec-card:hover {
    border-color: rgba(var(--rgb-underline-color), .35);
    box-shadow: 0 4px 18px rgba(0,0,0,.07);
}
.rec-official {
    display: inline-flex;
    align-items: center;
    font-size: .68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: #f59e0b;
    background: rgba(245,158,11,.1);
    border: 1px solid rgba(245,158,11,.25);
    border-radius: 20px;
    padding: 2px 8px;
    width: fit-content;
}
.rec-name {
    font-size: .93rem;
    font-weight: 700;
    color: var(--title-color);
    line-height: 1.3;
}
.rec-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: .75rem;
    color: var(--text-muted-input);
}
.rec-ues {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.rec-ue-chip {
    font-size: .68rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    background: rgba(var(--rgb-underline-color), .1);
    color: var(--underline-color);
}
.rec-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 4px;
}
.rec-btn-open {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: var(--underline-color);
    color: #fff;
    border-radius: 8px;
    font-size: .78rem;
    font-weight: 700;
    text-decoration: none;
    transition: opacity .15s;
}
.rec-btn-open:hover { opacity: .88; color: #fff; }
.rec-btn-save {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: none;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-muted-input);
    cursor: pointer;
    font-family: inherit;
    transition: border-color .15s, color .15s, background .15s;
}
.rec-btn-save:hover {
    border-color: var(--underline-color);
    color: var(--underline-color);
}
.rec-btn-save.rec-btn-save-active {
    background: rgba(var(--rgb-underline-color), .1);
    border-color: var(--underline-color);
    color: var(--underline-color);
}
.rec-btn-save:disabled { opacity: .5; cursor: not-allowed; }

/* ── Site footer ── */
.site-footer {
    flex-shrink: 0;
    background: var(--bg-body);
    margin-top: 60px;
    padding: 40px 28px 26px;
    position: relative;
    overflow: hidden;
}


/* ghost decoration: large graduation cap in background */
.site-footer::after { display: none; }

.site-footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.site-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--title-color);
    letter-spacing: -.03em;
    line-height: 1;
    margin-bottom: 7px;
}
.site-footer-brand i {
    color: var(--underline-color);
    font-size: 1.05rem;
}

.site-footer-tagline {
    font-size: .82rem;
    color: var(--text-muted-input);
    font-weight: 500;
    margin: 0;
}

.site-footer-top-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.site-footer-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    justify-content: flex-end;
}
.site-footer-nav a {
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-muted-input);
    text-decoration: none;
    padding: 5px 11px;
    border-radius: 7px;
    transition: background .15s, color .15s;
}
.site-footer-nav a:hover {
    background: rgba(var(--rgb-underline-color), .1);
    color: var(--underline-color);
}

.site-footer-sep {
    border: none;
    border-top: 1px solid rgba(var(--rgb-underline-color), .13);
    margin: 0 0 18px;
}

.site-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.site-footer-links {
    display: flex;
    align-items: center;
    gap: 2px;
}
.site-footer-links a {
    font-size: .77rem;
    font-weight: 600;
    color: var(--text-muted-input);
    text-decoration: none;
    padding: 5px 10px;
    border-radius: 7px;
    transition: background .15s, color .15s;
}
.site-footer-links a:hover {
    background: rgba(var(--rgb-underline-color), .1);
    color: var(--underline-color);
}

.site-footer-copy {
    font-size: .73rem;
    font-weight: 500;
    color: var(--text-muted-input);
    opacity: .7;
}

@media (max-width: 767.98px) {
    .site-footer::after { font-size: 7rem; right: 16px; }
}
@media (max-width: 575.98px) {
    .site-footer { padding: 28px 16px 20px; }
    .site-footer::after { display: none; }
    .site-footer-top-row { flex-direction: column; }
    .site-footer-nav { justify-content: flex-start; }
    .site-footer-bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
    .site-footer-links { flex-wrap: wrap; }
}

/* ── Invite modal user rows ── */
#invResults { padding: 4px 0; }
.inv-user-row {
    display: flex; align-items: center; gap: 11px;
    width: 100%; border: none; background: transparent;
    padding: 8px 10px; border-radius: 10px; cursor: pointer;
    transition: background .13s; text-align: left;
}
.inv-user-row:hover { background: rgba(var(--rgb-underline-color), .06); }
.inv-user-row.selected { background: rgba(var(--rgb-underline-color), .11); }
.inv-user-av-wrap { flex-shrink: 0; position: relative; }
.inv-user-avatar {
    width: 36px; height: 36px; border-radius: 50%; object-fit: cover;
    border: 2px solid var(--border-color); display: block;
}
.inv-user-avatar-fallback {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(var(--rgb-underline-color), .12);
    color: var(--underline-color);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; border: 2px solid var(--border-color);
}
.inv-user-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.inv-user-name { font-size: .84rem; font-weight: 700; color: var(--title-color); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.inv-user-sub  { font-size: .7rem; color: var(--text-muted-input); }
.inv-user-check { font-size: .8rem; color: var(--underline-color); opacity: 0; transition: opacity .15s; flex-shrink: 0; }
.inv-user-row.selected .inv-user-check { opacity: 1; }

/* ── Typing indicator (shared: chat, group chat, DM) ── */
.cht-typing-indicator {
    font-size: .75rem;
    color: var(--text-muted-input);
    padding: 4px 14px 2px;
    font-style: italic;
    min-height: 20px;
    animation: typingFadeIn .2s ease;
}
@keyframes typingFadeIn { from { opacity: 0; } to { opacity: 1; } }