/* ==========================================================================
   VIPLE ID — Design System
   Thème sombre premium, accent indigo/violet. Utilisé par toutes les pages
   d'authentification (AuthLayout) et par l'espace compte (AccountLayout).
   ========================================================================== */

:root {
    --vid-primary: #6366f1;
    --vid-primary-dark: #4f46e5;
    --vid-primary-light: #818cf8;
    --vid-accent: #a855f7;
    --vid-accent-soft: rgba(168, 85, 247, .16);

    --vid-bg: #05070f;
    --vid-bg-alt: #0b1020;
    --vid-surface: #101728;
    --vid-surface-2: #161f36;
    --vid-surface-3: #1d2842;
    --vid-border: #26314c;
    --vid-border-strong: #35426613;

    --vid-text: #eef2ff;
    --vid-text-muted: #97a3bd;
    --vid-text-dim: #6b7794;

    --vid-success: #22c55e;
    --vid-success-soft: rgba(34, 197, 94, .14);
    --vid-warning: #f59e0b;
    --vid-warning-soft: rgba(245, 158, 11, .14);
    --vid-danger: #ef4444;
    --vid-danger-soft: rgba(239, 68, 68, .14);
    --vid-info: #38bdf8;
    --vid-info-soft: rgba(56, 189, 248, .14);

    --vid-radius-sm: 8px;
    --vid-radius: 14px;
    --vid-radius-lg: 22px;
    --vid-shadow: 0 20px 60px rgba(0, 0, 0, .55);
    --vid-shadow-sm: 0 6px 18px rgba(0, 0, 0, .35);
    --vid-ring: 0 0 0 3px rgba(99, 102, 241, .35);

    --vid-font: 'Segoe UI', system-ui, -apple-system, 'Inter', Roboto, sans-serif;
}

/* ---------- Base ---------- */

html, body {
    margin: 0;
    padding: 0;
    background: var(--vid-bg);
    color: var(--vid-text);
    font-family: var(--vid-font);
    -webkit-font-smoothing: antialiased;
}

* {
    box-sizing: border-box;
}

a {
    color: var(--vid-primary-light);
    text-decoration: none;
    transition: color .15s ease;
}

    a:hover {
        color: #a5b4fc;
        text-decoration: underline;
    }

h1, h2, h3, h4 {
    margin: 0;
    font-weight: 650;
    letter-spacing: -.02em;
}

/* ==========================================================================
   AUTH LAYOUT — pages plein écran (login, register, vérifications)
   ========================================================================== */

.vid-auth-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    background: var(--vid-bg);
}

.vid-auth-aside {
    position: relative;
    overflow: hidden;
    padding: 56px 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: radial-gradient(1000px 600px at 12% 8%, rgba(99, 102, 241, .28), transparent 60%), radial-gradient(800px 500px at 85% 85%, rgba(168, 85, 247, .22), transparent 60%), linear-gradient(160deg, #0b1020 0%, #05070f 100%);
    border-right: 1px solid var(--vid-border);
}

    .vid-auth-aside::after {
        content: "";
        position: absolute;
        inset: 0;
        background-image: linear-gradient(rgba(255, 255, 255, .022) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .022) 1px, transparent 1px);
        background-size: 46px 46px;
        pointer-events: none;
    }

.vid-auth-aside-inner {
    position: relative;
    z-index: 1;
    max-width: 460px;
}

.vid-auth-headline {
    font-size: 42px;
    line-height: 1.12;
    margin-bottom: 18px;
    background: linear-gradient(120deg, #ffffff 20%, #b3bcff 75%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.vid-auth-sub {
    color: var(--vid-text-muted);
    font-size: 16px;
    line-height: 1.65;
    margin-bottom: 34px;
}

.vid-auth-points {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

    .vid-auth-points li {
        display: flex;
        gap: 13px;
        align-items: flex-start;
        color: var(--vid-text-muted);
        font-size: 14.5px;
        line-height: 1.55;
    }

.vid-auth-point-icon {
    flex: 0 0 32px;
    height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: var(--vid-accent-soft);
    border: 1px solid rgba(168, 85, 247, .32);
    font-size: 15px;
}

.vid-auth-foot {
    position: relative;
    z-index: 1;
    color: var(--vid-text-dim);
    font-size: 12.5px;
}

.vid-auth-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 32px;
    background: var(--vid-bg);
}

.vid-auth-card {
    width: 100%;
    max-width: 452px;
}

/* ---------- Marque ---------- */

.vid-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 34px;
}

.vid-brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 18px;
    color: #fff;
    letter-spacing: -.04em;
    background: linear-gradient(135deg, var(--vid-primary) 0%, var(--vid-accent) 100%);
    box-shadow: 0 8px 24px rgba(99, 102, 241, .4);
}

.vid-brand-title {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.vid-brand-subtitle {
    font-size: 12px;
    color: var(--vid-text-dim);
    letter-spacing: .02em;
}

/* ---------- Titres de page ---------- */

.vid-title {
    font-size: 28px;
    margin-bottom: 8px;
}

.vid-subtitle {
    color: var(--vid-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
    margin: 0 0 28px;
}

/* ---------- Champs ---------- */

.vid-field {
    margin-bottom: 18px;
}

.vid-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--vid-text-muted);
    margin-bottom: 7px;
}

.vid-input, .vid-select, .vid-textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 14.5px;
    font-family: inherit;
    color: var(--vid-text);
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius-sm);
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

    .vid-input::placeholder {
        color: var(--vid-text-dim);
    }

    .vid-input:focus, .vid-select:focus, .vid-textarea:focus {
        border-color: var(--vid-primary);
        box-shadow: var(--vid-ring);
        background: var(--vid-surface-2);
    }

    .vid-input.invalid, .vid-input[aria-invalid="true"] {
        border-color: var(--vid-danger);
    }

.vid-input-code {
    font-size: 30px;
    letter-spacing: .5em;
    text-align: center;
    padding: 16px 14px 16px 26px;
    font-variant-numeric: tabular-nums;
}

.vid-hint {
    font-size: 12.5px;
    color: var(--vid-text-dim);
    margin-top: 6px;
    line-height: 1.5;
}

.validation-message {
    display: block;
    color: #fca5a5;
    font-size: 12.5px;
    margin-top: 6px;
}

.vid-checkbox-row {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 6px 0 22px;
    font-size: 13.5px;
    color: var(--vid-text-muted);
}

    .vid-checkbox-row input[type=checkbox] {
        width: 16px;
        height: 16px;
        accent-color: var(--vid-primary);
        cursor: pointer;
    }

    .vid-checkbox-row label {
        cursor: pointer;
    }

/* ---------- Jauge de robustesse du mot de passe ---------- */

.vid-strength {
    margin-top: 10px;
}

.vid-strength-bar {
    height: 6px;
    border-radius: 99px;
    background: var(--vid-surface-3);
    overflow: hidden;
}

.vid-strength-fill {
    height: 100%;
    border-radius: 99px;
    transition: width .3s ease, background .3s ease;
}

.vid-strength-0 .vid-strength-fill { width: 12%; background: var(--vid-danger); }
.vid-strength-1 .vid-strength-fill { width: 32%; background: var(--vid-danger); }
.vid-strength-2 .vid-strength-fill { width: 56%; background: var(--vid-warning); }
.vid-strength-3 .vid-strength-fill { width: 78%; background: #84cc16; }
.vid-strength-4 .vid-strength-fill { width: 100%; background: var(--vid-success); }

.vid-strength-label {
    font-size: 12px;
    color: var(--vid-text-dim);
    margin-top: 6px;
}

.vid-rules {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 14px;
}

    .vid-rules li {
        font-size: 12.5px;
        color: var(--vid-text-dim);
        display: flex;
        align-items: center;
        gap: 7px;
    }

        .vid-rules li.ok {
            color: var(--vid-success);
        }

/* ---------- Boutons ---------- */

.vid-btn {
    width: 100%;
    padding: 13px 18px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    background: linear-gradient(135deg, var(--vid-primary) 0%, var(--vid-primary-dark) 100%);
    border: none;
    border-radius: var(--vid-radius-sm);
    cursor: pointer;
    transition: transform .12s ease, box-shadow .15s ease, opacity .15s ease;
    box-shadow: 0 8px 22px rgba(79, 70, 229, .32);
}

    .vid-btn:hover:not(:disabled) {
        transform: translateY(-1px);
        box-shadow: 0 12px 28px rgba(79, 70, 229, .42);
    }

    .vid-btn:disabled {
        opacity: .55;
        cursor: not-allowed;
        box-shadow: none;
    }

.vid-btn-secondary {
    background: var(--vid-surface-2);
    color: var(--vid-text);
    border: 1px solid var(--vid-border);
    box-shadow: none;
}

    .vid-btn-secondary:hover:not(:disabled) {
        background: var(--vid-surface-3);
        box-shadow: none;
    }

.vid-btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
    box-shadow: 0 8px 22px rgba(239, 68, 68, .28);
}

.vid-btn-ghost {
    background: transparent;
    color: var(--vid-text-muted);
    border: 1px solid var(--vid-border);
    box-shadow: none;
}

    .vid-btn-ghost:hover:not(:disabled) {
        color: var(--vid-text);
        border-color: var(--vid-primary);
        box-shadow: none;
    }

.vid-btn-sm {
    width: auto;
    padding: 8px 14px;
    font-size: 13px;
    border-radius: var(--vid-radius-sm);
}

.vid-btn-row {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

    .vid-btn-row .vid-btn {
        width: 100%;
    }

.vid-link-row {
    margin-top: 24px;
    text-align: center;
    font-size: 13.5px;
    color: var(--vid-text-muted);
}

.vid-link-inline {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: var(--vid-primary-light);
    cursor: pointer;
    text-decoration: underline;
}

/* ---------- Alertes ---------- */

.vid-alert {
    padding: 12px 15px;
    border-radius: var(--vid-radius-sm);
    font-size: 13.5px;
    line-height: 1.55;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.vid-alert-danger {
    background: var(--vid-danger-soft);
    border-color: rgba(239, 68, 68, .35);
    color: #fecaca;
}

.vid-alert-success {
    background: var(--vid-success-soft);
    border-color: rgba(34, 197, 94, .35);
    color: #bbf7d0;
}

.vid-alert-info {
    background: var(--vid-info-soft);
    border-color: rgba(56, 189, 248, .35);
    color: #bae6fd;
}

.vid-alert-warning {
    background: var(--vid-warning-soft);
    border-color: rgba(245, 158, 11, .35);
    color: #fde68a;
}

/* ---------- Stepper (inscription par étapes) ---------- */

.vid-stepper {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.vid-step {
    display: flex;
    align-items: center;
    flex: 1;
}

    .vid-step:last-child {
        flex: 0 0 auto;
    }

.vid-step-dot {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 12.5px;
    font-weight: 700;
    background: var(--vid-surface-2);
    border: 1px solid var(--vid-border);
    color: var(--vid-text-dim);
    transition: all .25s ease;
}

.vid-step-line {
    flex: 1;
    height: 2px;
    background: var(--vid-border);
    margin: 0 8px;
    transition: background .25s ease;
}

.vid-step.active .vid-step-dot {
    background: linear-gradient(135deg, var(--vid-primary), var(--vid-accent));
    border-color: transparent;
    color: #fff;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, .18);
}

.vid-step.done .vid-step-dot {
    background: var(--vid-success);
    border-color: transparent;
    color: #04220f;
}

.vid-step.done .vid-step-line {
    background: var(--vid-success);
}

.vid-step-caption {
    font-size: 12.5px;
    color: var(--vid-text-dim);
    text-align: center;
    margin-bottom: 22px;
}

/* ---------- Récapitulatif ---------- */

.vid-summary {
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius);
    padding: 6px 16px;
    margin-bottom: 20px;
}

.vid-summary-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    font-size: 13.5px;
    border-bottom: 1px solid var(--vid-border);
}

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

.vid-summary-key {
    color: var(--vid-text-dim);
}

.vid-summary-val {
    color: var(--vid-text);
    font-weight: 550;
    text-align: right;
    word-break: break-word;
}

/* ==========================================================================
   ACCOUNT LAYOUT — espace « Mon compte »
   ========================================================================== */

.vid-app {
    display: grid;
    grid-template-columns: 264px 1fr;
    min-height: 100vh;
    background: var(--vid-bg);
}

.vid-sidebar {
    background: linear-gradient(180deg, var(--vid-bg-alt) 0%, var(--vid-bg) 100%);
    border-right: 1px solid var(--vid-border);
    padding: 26px 18px;
    display: flex;
    flex-direction: column;
    gap: 26px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.vid-nav {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.vid-nav-group {
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--vid-text-dim);
    margin: 18px 0 8px 12px;
}

.vid-nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 520;
    color: var(--vid-text-muted);
    text-decoration: none;
    transition: background .15s ease, color .15s ease;
}

    .vid-nav-link:hover {
        background: var(--vid-surface);
        color: var(--vid-text);
        text-decoration: none;
    }

    .vid-nav-link.active {
        background: linear-gradient(135deg, rgba(99, 102, 241, .22), rgba(168, 85, 247, .14));
        color: #fff;
        box-shadow: inset 2px 0 0 var(--vid-primary-light);
    }

.vid-nav-icon {
    width: 18px;
    text-align: center;
    font-size: 15px;
}

.vid-sidebar-user {
    margin-top: auto;
    padding: 13px;
    border-radius: var(--vid-radius);
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    display: flex;
    align-items: center;
    gap: 11px;
}

    .vid-sidebar-user form {
        flex: 0 0 auto;
    }

    .vid-sidebar-user .vid-btn-sm {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        padding: 0;
        font-size: 17px;
        line-height: 1;
        flex-shrink: 0;
    }

.vid-avatar {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--vid-primary), var(--vid-accent));
}

.vid-avatar-lg {
    width: 76px;
    height: 76px;
    flex: 0 0 76px;
    font-size: 27px;
}

.vid-user-name {
    font-size: 13.5px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vid-user-mail {
    font-size: 11.5px;
    color: var(--vid-text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vid-content {
    padding: 34px 42px 60px;
    max-width: 1080px;
    width: 100%;
}

.vid-page-head {
    margin-bottom: 28px;
}

.vid-page-title {
    font-size: 26px;
    margin-bottom: 6px;
}

.vid-page-desc {
    color: var(--vid-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

/* ---------- Cartes ---------- */

.vid-card {
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--vid-shadow-sm);
}

.vid-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.vid-card-title {
    font-size: 16.5px;
    font-weight: 650;
    margin-bottom: 4px;
}

.vid-card-desc {
    font-size: 13px;
    color: var(--vid-text-muted);
    line-height: 1.55;
}

.vid-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

/* ---------- Badges ---------- */

.vid-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    border-radius: 99px;
    font-size: 11.5px;
    font-weight: 650;
    letter-spacing: .01em;
    white-space: nowrap;
}

.vid-badge-success {
    background: var(--vid-success-soft);
    color: #86efac;
    border: 1px solid rgba(34, 197, 94, .3);
}

.vid-badge-danger {
    background: var(--vid-danger-soft);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, .3);
}

.vid-badge-warning {
    background: var(--vid-warning-soft);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, .3);
}

.vid-badge-neutral {
    background: var(--vid-surface-3);
    color: var(--vid-text-muted);
    border: 1px solid var(--vid-border);
}

.vid-badge-info {
    background: var(--vid-info-soft);
    color: #7dd3fc;
    border: 1px solid rgba(56, 189, 248, .3);
}

/* ---------- Tableaux / listes ---------- */

.vid-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

    .vid-table th {
        text-align: left;
        font-size: 11px;
        letter-spacing: .1em;
        text-transform: uppercase;
        color: var(--vid-text-dim);
        font-weight: 700;
        padding: 0 14px 11px;
        border-bottom: 1px solid var(--vid-border);
    }

    .vid-table td {
        padding: 14px;
        border-bottom: 1px solid var(--vid-border);
        color: var(--vid-text-muted);
        vertical-align: middle;
    }

    .vid-table tr:last-child td {
        border-bottom: none;
    }

    .vid-table tbody tr:hover td {
        background: rgba(255, 255, 255, .018);
    }

.vid-td-strong {
    color: var(--vid-text);
    font-weight: 570;
}

.vid-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--vid-text-dim);
    font-size: 13.5px;
}

.vid-empty-icon {
    font-size: 32px;
    display: block;
    margin-bottom: 10px;
    opacity: .55;
}

/* ---------- Métriques ---------- */

.vid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.vid-stat {
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius);
    padding: 18px 20px;
}

.vid-stat-label {
    font-size: 11.5px;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--vid-text-dim);
    font-weight: 700;
    margin-bottom: 9px;
}

.vid-stat-value {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -.02em;
}

/* ---------- Ligne de réglage ---------- */

.vid-setting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid var(--vid-border);
}

    .vid-setting:last-child {
        border-bottom: none;
    }

.vid-setting-title {
    font-size: 14.5px;
    font-weight: 600;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 9px;
}

.vid-setting-desc {
    font-size: 12.5px;
    color: var(--vid-text-muted);
    line-height: 1.55;
    max-width: 560px;
}

/* ---------- QR code TOTP ---------- */

.vid-qr {
    background: #fff;
    padding: 12px;
    border-radius: var(--vid-radius);
    width: fit-content;
    margin: 0 auto 16px;
}

    .vid-qr img {
        display: block;
        width: 190px;
        height: 190px;
    }

.vid-secret {
    font-family: 'Cascadia Mono', Consolas, monospace;
    font-size: 15px;
    letter-spacing: .12em;
    text-align: center;
    background: var(--vid-surface-2);
    border: 1px dashed var(--vid-border);
    border-radius: var(--vid-radius-sm);
    padding: 12px;
    color: var(--vid-primary-light);
    word-break: break-all;
    margin-bottom: 16px;
}

.vid-codes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 9px;
    margin: 16px 0;
}

.vid-code {
    font-family: 'Cascadia Mono', Consolas, monospace;
    font-size: 13.5px;
    letter-spacing: .08em;
    text-align: center;
    background: var(--vid-surface-2);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius-sm);
    padding: 9px;
    color: var(--vid-text);
}

/* ==========================================================================
   LANDING publique
   ========================================================================== */

.vid-landing {
    min-height: 100vh;
    background: radial-gradient(1200px 700px at 50% -10%, rgba(99, 102, 241, .22), transparent 65%), var(--vid-bg);
}

.vid-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 48px;
    border-bottom: 1px solid var(--vid-border);
    position: sticky;
    top: 0;
    backdrop-filter: blur(14px);
    background: rgba(5, 7, 15, .72);
    z-index: 10;
}

    .vid-topbar .vid-brand {
        margin-bottom: 0;
    }

.vid-topbar-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.vid-hero {
    max-width: 880px;
    margin: 0 auto;
    padding: 92px 32px 72px;
    text-align: center;
}

.vid-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 15px;
    border-radius: 99px;
    background: var(--vid-accent-soft);
    border: 1px solid rgba(168, 85, 247, .32);
    color: #d8b4fe;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 26px;
}

.vid-hero-title {
    font-size: 54px;
    line-height: 1.08;
    margin-bottom: 22px;
    background: linear-gradient(120deg, #ffffff 25%, #a5b0ff 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.vid-hero-sub {
    font-size: 17.5px;
    color: var(--vid-text-muted);
    line-height: 1.7;
    max-width: 640px;
    margin: 0 auto 36px;
}

.vid-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

    .vid-hero-actions .vid-btn {
        width: auto;
        padding: 14px 30px;
    }

.vid-features {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px 96px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.vid-feature {
    background: var(--vid-surface);
    border: 1px solid var(--vid-border);
    border-radius: var(--vid-radius-lg);
    padding: 26px;
    transition: transform .18s ease, border-color .18s ease;
}

    .vid-feature:hover {
        transform: translateY(-3px);
        border-color: rgba(99, 102, 241, .5);
    }

.vid-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    font-size: 20px;
    background: var(--vid-accent-soft);
    border: 1px solid rgba(168, 85, 247, .3);
    margin-bottom: 16px;
}

.vid-feature-title {
    font-size: 16px;
    font-weight: 650;
    margin-bottom: 8px;
}

.vid-feature-desc {
    font-size: 13.5px;
    color: var(--vid-text-muted);
    line-height: 1.65;
}

.vid-footer {
    border-top: 1px solid var(--vid-border);
    padding: 26px 48px;
    text-align: center;
    color: var(--vid-text-dim);
    font-size: 12.5px;
}

/* ==========================================================================
   Utilitaires
   ========================================================================== */

.vid-flex { display: flex; }
.vid-flex-between { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.vid-gap-8 { gap: 8px; }
.vid-gap-12 { gap: 12px; }
.vid-mt-8 { margin-top: 8px; }
.vid-mt-16 { margin-top: 16px; }
.vid-mt-24 { margin-top: 24px; }
.vid-mb-0 { margin-bottom: 0; }
.vid-text-muted { color: var(--vid-text-muted); }
.vid-text-dim { color: var(--vid-text-dim); }
.vid-text-sm { font-size: 13px; }
.vid-mono { font-family: 'Cascadia Mono', Consolas, monospace; }
.vid-w-auto { width: auto; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
    .vid-auth-shell {
        grid-template-columns: 1fr;
    }

    .vid-auth-aside {
        display: none;
    }

    .vid-app {
        grid-template-columns: 1fr;
    }

    .vid-sidebar {
        position: static;
        height: auto;
        flex-direction: column;
    }

    .vid-content {
        padding: 26px 20px 48px;
    }
}

@media (max-width: 640px) {
    .vid-hero-title {
        font-size: 36px;
    }

    .vid-topbar {
        padding: 16px 20px;
    }

    .vid-rules {
        grid-template-columns: 1fr;
    }

    .vid-setting {
        flex-direction: column;
        align-items: flex-start;
    }
}