/* app.css — admin/dashboard component layer (token-driven).
 * Consolidates the old main.css/app.css/dashboard.css component rules into one
 * file with a SINGLE button scheme. Depends on tokens (tokens.php inline + tokens.css).
 * Loaded by layouts/dashboard.php and layouts/auth.php.
 */

/* ---------- Base ---------- */
* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: var(--fs-base);
    line-height: var(--lh-body);
    -webkit-font-smoothing: antialiased;
    transition: background 0.3s ease, color 0.3s ease;
}
h1, h2, h3, h4 { line-height: var(--lh-tight); font-weight: var(--fw-semibold); margin: 0; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); }
p { margin: 0; }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Buttons (ONE scheme) ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border-radius: var(--radius-md);
    padding: 0.6rem 1.2rem;
    font-family: inherit;
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    line-height: 1.2;
    color: #fff;
    border: 1px solid transparent;
    background: var(--color-primary);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
    white-space: nowrap;
}
.btn:hover { background: var(--color-primary-hover); transform: translateY(-1px); color: #fff; }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn svg { width: 1.05em; height: 1.05em; }

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

.btn-ghost {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-muted);
    box-shadow: none;
}
.btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); transform: none; }

.btn-danger { background: var(--color-danger); }
.btn-danger:hover { background: var(--color-danger); filter: brightness(0.92); }

.btn-sm { padding: 0.4rem 0.85rem; font-size: var(--fs-xs); border-radius: var(--radius-sm); }
.btn-block { width: 100%; }
.btn-icon { padding: 0; width: 2.4rem; height: 2.4rem; border-radius: var(--radius-full); }

/* Legacy aliases mapped to the canonical scheme (non-owned views still emit these). */
.btn-secondary { background: var(--color-surface-2); color: var(--color-text); border-color: var(--color-border); box-shadow: none; }
.btn-secondary:hover { background: var(--color-border); color: var(--color-text); }
.btn-success { background: var(--color-success); }
.btn-success:hover { background: var(--color-success); filter: brightness(0.95); }
.btn-warning { background: var(--color-warning); }
.btn-warning:hover { background: var(--color-warning); filter: brightness(0.95); }
.btn-xs { padding: 0.25rem 0.6rem; font-size: 0.7rem; border-radius: var(--radius-sm); }
.btn + .btn { margin-left: 0; }

/* ---------- Card ---------- */
.card,
.surface-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-5);
}
.card--muted,
.surface-card--muted { background: var(--color-surface-2); box-shadow: none; }
.card__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.card__title { font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
.card__body { margin-top: var(--space-4); }

/* ---------- Field / input ---------- */
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field__label { font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--color-text); }
.field__hint { font-size: var(--fs-xs); color: var(--color-muted); }
.field__error { font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--color-danger); }
.field__optional { font-weight: var(--fw-normal); color: var(--color-muted); }

.input, .textarea, .select {
    width: 100%;
    font-family: inherit;
    font-size: var(--fs-sm);
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.65rem 0.85rem;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.textarea { line-height: var(--lh-body); resize: vertical; min-height: 6rem; }
.select { appearance: none; background-image: none; padding-right: 2.25rem; cursor: pointer; }
.input::placeholder, .textarea::placeholder { color: var(--color-muted); opacity: 0.7; }
.input:focus, .textarea:focus, .select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.input[aria-invalid="true"], .textarea[aria-invalid="true"], .select[aria-invalid="true"] {
    border-color: var(--color-danger);
}
.input[aria-invalid="true"]:focus, .textarea[aria-invalid="true"]:focus, .select[aria-invalid="true"]:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.18);
}
.select-wrap { position: relative; display: block; }
.select-wrap__chevron {
    position: absolute; right: 0.85rem; top: 50%; transform: translateY(-50%);
    pointer-events: none; color: var(--color-muted);
}

/* checkbox / radio */
.choice { display: inline-flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; font-size: var(--fs-sm); }
.choice input[type="checkbox"], .choice input[type="radio"] {
    width: 1.15rem; height: 1.15rem; margin: 0; flex: 0 0 auto; accent-color: var(--color-primary); cursor: pointer;
}
.choice__label { color: var(--color-text); }
.choice__hint { display: block; font-size: var(--fs-xs); color: var(--color-muted); }
.radio-group { display: flex; flex-direction: column; gap: var(--space-3); border: 0; margin: 0; padding: 0; }
.radio-group__legend { font-size: var(--fs-sm); font-weight: var(--fw-medium); margin-bottom: var(--space-2); padding: 0; }

/* ---------- Stat ---------- */
.stat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    box-shadow: var(--shadow-sm);
}
.stat__label { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-muted); font-weight: var(--fw-semibold); }
.stat__value { font-size: var(--fs-2xl); font-weight: var(--fw-bold); color: var(--color-text); line-height: 1; }
.stat__meta { font-size: var(--fs-xs); color: var(--color-muted); display: inline-flex; align-items: center; gap: var(--space-1); }
.stat__icon { display: inline-grid; place-items: center; width: 2.25rem; height: 2.25rem; border-radius: var(--radius-md); background: var(--color-primary-soft); color: var(--color-primary); }
.stat-row { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); }

/* ---------- Badge / pill ---------- */
.badge {
    display: inline-flex; align-items: center; gap: var(--space-1);
    padding: 0.2rem 0.65rem; border-radius: var(--radius-full);
    font-size: var(--fs-xs); font-weight: var(--fw-semibold); line-height: 1.4;
    background: var(--color-surface-2); color: var(--color-muted);
    border: 1px solid transparent;
}
.badge--neutral { background: var(--color-surface-2); color: var(--color-muted); }
.badge--primary { background: var(--color-primary-soft); color: var(--color-primary-strong); }
.badge--success { background: rgba(22, 163, 74, 0.12); color: var(--color-success); }
.badge--danger { background: rgba(220, 38, 38, 0.12); color: var(--color-danger); }
.badge--warning { background: rgba(217, 119, 6, 0.14); color: var(--color-warning); }
.badge--dot::before { content: ""; width: 0.45rem; height: 0.45rem; border-radius: 999px; background: currentColor; }
.badge-soft { /* legacy */
    display: inline-flex; align-items: center; gap: var(--space-1);
    padding: 0.25rem 0.75rem; border-radius: var(--radius-full);
    background: var(--color-primary-soft); color: var(--color-primary-strong);
    font-size: var(--fs-xs); font-weight: var(--fw-semibold);
    text-transform: uppercase; letter-spacing: 0.02em;
}

/* ---------- Alert ---------- */
.alert {
    display: flex; gap: var(--space-3); align-items: flex-start;
    border-radius: var(--radius-md); padding: 0.85rem 1rem;
    font-size: var(--fs-sm); border: 1px solid transparent;
}
.alert__icon { flex: 0 0 auto; margin-top: 0.1rem; }
.alert__body { flex: 1; }
.alert--info { background: var(--color-primary-soft); color: var(--color-primary-strong); border-color: transparent; }
.alert--success { background: rgba(22, 163, 74, 0.1); color: var(--color-success); border-color: rgba(22, 163, 74, 0.25); }
.alert--danger { background: rgba(220, 38, 38, 0.1); color: var(--color-danger); border-color: rgba(220, 38, 38, 0.25); }
.alert--warning { background: rgba(217, 119, 6, 0.1); color: var(--color-warning); border-color: rgba(217, 119, 6, 0.25); }
/* legacy app-alert aliases */
.app-alert { border-radius: var(--radius-md); padding: 0.85rem 1rem; font-size: var(--fs-sm); font-weight: var(--fw-medium); border: 1px solid transparent; }
.app-alert--success { background: rgba(22, 163, 74, 0.1); border-color: rgba(22, 163, 74, 0.25); color: var(--color-success); }
.app-alert--danger { background: rgba(220, 38, 38, 0.1); border-color: rgba(220, 38, 38, 0.25); color: var(--color-danger); }

/* ---------- Empty state ---------- */
.empty-state { text-align: center; padding: var(--space-7) var(--space-5); display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.empty-state__icon {
    display: inline-grid; place-items: center; width: 3.5rem; height: 3.5rem; border-radius: var(--radius-full);
    background: var(--color-primary-soft); color: var(--color-primary); margin-bottom: var(--space-2);
}
.empty-state__title { font-size: var(--fs-xl); font-weight: var(--fw-semibold); }
.empty-state__text { font-size: var(--fs-sm); color: var(--color-muted); max-width: 32rem; }

/* ---------- Skeleton ---------- */
.skeleton {
    display: block; border-radius: var(--radius-sm);
    background: linear-gradient(90deg, var(--color-surface-2) 25%, var(--color-border) 37%, var(--color-surface-2) 63%);
    background-size: 400% 100%;
    animation: skeleton-shimmer 1.4s ease infinite;
}
.skeleton--text { height: 0.85rem; margin-bottom: var(--space-2); }
.skeleton--line-sm { width: 40%; }
.skeleton--line-md { width: 70%; }
.skeleton--block { height: 8rem; }
@keyframes skeleton-shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ---------- Table ---------- */
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table thead th {
    text-align: left; padding: 0.7rem 1rem; font-size: var(--fs-xs); text-transform: uppercase;
    letter-spacing: 0.06em; color: var(--color-muted); background: var(--color-surface-2);
    font-weight: var(--fw-semibold); border-bottom: 1px solid var(--color-border); white-space: nowrap;
}
.table tbody td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--color-border); color: var(--color-text); }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: var(--color-surface-2); }
.table__empty { text-align: center; color: var(--color-muted); padding: var(--space-6); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--color-border); flex-wrap: wrap; }
.tabs__tab {
    appearance: none; background: transparent; border: 0; cursor: pointer;
    padding: 0.6rem 0.9rem; font-family: inherit; font-size: var(--fs-sm); font-weight: var(--fw-medium);
    color: var(--color-muted); border-bottom: 2px solid transparent; margin-bottom: -1px; text-decoration: none;
}
.tabs__tab:hover { color: var(--color-text); }
.tabs__tab[aria-selected="true"], .tabs__tab--active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ---------- Modal (native <dialog>) ---------- */
dialog.modal {
    padding: 0; border: 0; border-radius: var(--radius-lg); width: min(92vw, 32rem);
    background: var(--color-surface); color: var(--color-text);
    box-shadow: var(--shadow-lg); overflow: visible;
}
dialog.modal::backdrop { background: rgba(17, 22, 31, 0.45); }
.modal__inner { padding: var(--space-5); }
.modal__header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.modal__title { font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
.modal__close { appearance: none; background: transparent; border: 0; cursor: pointer; color: var(--color-muted); padding: var(--space-1); border-radius: var(--radius-sm); }
.modal__close:hover { color: var(--color-text); background: var(--color-surface-2); }
.modal__body { margin-top: var(--space-3); font-size: var(--fs-sm); color: var(--color-muted); }
.modal__footer { margin-top: var(--space-5); display: flex; justify-content: flex-end; gap: var(--space-2); }

/* ---------- Toast ---------- */
#toast-region {
    position: fixed; bottom: var(--space-5); right: var(--space-5); z-index: 300;
    display: flex; flex-direction: column; gap: var(--space-2); width: min(22rem, calc(100vw - 2rem));
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    display: flex; align-items: flex-start; gap: var(--space-3);
    background: var(--color-surface); color: var(--color-text);
    border: 1px solid var(--color-border); border-left: 3px solid var(--color-muted);
    border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
    padding: 0.8rem 0.95rem; font-size: var(--fs-sm);
    animation: toast-in 0.2s ease;
}
.toast--success { border-left-color: var(--color-success); }
.toast--danger { border-left-color: var(--color-danger); }
.toast--warning { border-left-color: var(--color-warning); }
.toast--info { border-left-color: var(--color-primary); }
.toast__icon { flex: 0 0 auto; margin-top: 0.05rem; }
.toast__body { flex: 1; }
.toast__close { appearance: none; background: transparent; border: 0; cursor: pointer; color: var(--color-muted); padding: 0; }
.toast__close:hover { color: var(--color-text); }
@keyframes toast-in { from { opacity: 0; transform: translateY(0.5rem); } to { opacity: 1; transform: none; } }

/* ---------- Dashboard shell ---------- */
.dashboard-body { min-height: 100vh; }
.dashboard-shell { min-height: 100vh; display: flex; }
.dashboard-sidebar {
    position: fixed; inset: 0 auto 0 0; width: 256px; flex: 0 0 256px;
    display: flex; flex-direction: column; gap: var(--space-5);
    padding: var(--space-5) var(--space-4); background: var(--color-surface);
    border-right: 1px solid var(--color-border);
    transform: translateX(-100%); transition: transform 0.26s ease, box-shadow 0.26s ease; z-index: 40;
}
body[data-sidebar-open="true"] .dashboard-sidebar { transform: translateX(0); box-shadow: var(--shadow-sidebar); }
.dashboard-sidebar__header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.dashboard-brand { display: inline-flex; align-items: center; gap: var(--space-3); font-weight: var(--fw-bold); color: var(--color-text); letter-spacing: -0.01em; }
.dashboard-brand:hover { color: var(--color-text); }
.dashboard-brand__mark {
    display: inline-grid; place-items: center; width: 2.3rem; height: 2.3rem; border-radius: var(--radius-md);
    background: var(--color-primary); color: #fff; font-weight: var(--fw-bold);
}
.dashboard-brand__mark svg { width: 1.3rem; height: 1.3rem; }
.sidebar-close {
    background: transparent; border: 1px solid var(--color-border); color: var(--color-muted);
    border-radius: var(--radius-sm); width: 2.25rem; height: 2.25rem;
    display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.sidebar-close svg { width: 1rem; height: 1rem; }
.dashboard-nav { display: flex; flex-direction: column; gap: var(--space-5); }
.dashboard-nav__section { display: flex; flex-direction: column; gap: var(--space-1); }
.dashboard-nav__label {
    font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--color-muted); padding: 0 0.7rem var(--space-1); font-weight: var(--fw-semibold);
}
.dashboard-nav__list { display: flex; flex-direction: column; gap: 0.15rem; }
.dashboard-nav__link {
    display: flex; align-items: center; gap: var(--space-3);
    padding: 0.55rem 0.7rem; border-radius: var(--radius-md);
    color: var(--color-muted); font-weight: var(--fw-medium); font-size: var(--fs-sm);
    transition: background 0.16s ease, color 0.16s ease;
}
.dashboard-nav__link svg { width: 1.15rem; height: 1.15rem; flex: 0 0 auto; }
.dashboard-nav__link span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dashboard-nav__link:hover { background: var(--color-surface-2); color: var(--color-text); }
.dashboard-nav__link--active { background: var(--color-primary-soft); color: var(--color-primary-strong); }
.dashboard-sidebar__footer { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: var(--space-3); }
.sidebar-meta { font-size: var(--fs-xs); line-height: 1.4; color: var(--color-muted); }
.sidebar-meta strong { color: var(--color-text); }
.sidebar-logout {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
    padding: 0.55rem 0.8rem; border-radius: var(--radius-md);
    background: var(--color-surface-2); color: var(--color-text);
    border: 1px solid var(--color-border); cursor: pointer; font-weight: var(--fw-semibold); font-size: var(--fs-sm);
}
.sidebar-logout:hover { background: var(--color-border); }
.dashboard-overlay { position: fixed; inset: 0; background: rgba(17, 22, 31, 0.45); opacity: 0; visibility: hidden; transition: opacity 0.22s ease; z-index: 30; }
body[data-sidebar-open="true"] .dashboard-overlay { opacity: 1; visibility: visible; }

.dashboard-main { flex: 1; display: flex; flex-direction: column; min-height: 100vh; width: 100%; }
.dashboard-topbar {
    position: sticky; top: 0; z-index: 20;
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
    padding: 0.8rem 1rem; background: var(--color-surface); border-bottom: 1px solid var(--color-border);
}
.topbar-left { display: flex; align-items: center; gap: var(--space-3); }
.topbar-right { display: flex; align-items: center; gap: var(--space-2); }
.sidebar-toggle {
    width: 2.5rem; height: 2.5rem; border-radius: var(--radius-md);
    border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text);
    display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.sidebar-toggle svg { width: 1.2rem; height: 1.2rem; }
.user-menu { position: relative; }
.user-chip {
    display: inline-flex; align-items: center; gap: var(--space-3);
    padding: 0.35rem 0.7rem; border-radius: var(--radius-md);
    background: transparent; color: var(--color-text); border: 1px solid var(--color-border); cursor: pointer;
}
.user-chip:hover { background: var(--color-surface-2); }
.user-chip__avatar {
    width: 2rem; height: 2rem; border-radius: var(--radius-sm);
    background: var(--color-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: var(--fw-bold);
}
.user-chip__text { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; }
.user-chip__name { font-weight: var(--fw-semibold); font-size: var(--fs-sm); }
.user-chip__email { font-size: var(--fs-xs); color: var(--color-muted); }
.user-chip svg { width: 1rem; height: 1rem; color: var(--color-muted); }
.user-menu__panel {
    position: absolute; top: calc(100% + 0.5rem); left: 0; min-width: 15rem;
    background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg); padding: var(--space-3); display: none;
}
.user-menu__panel[data-open="true"] { display: block; }
.user-menu__panel p { font-size: var(--fs-xs); color: var(--color-muted); }
.user-menu__actions { display: flex; flex-direction: column; gap: var(--space-1); margin-top: var(--space-3); }
.user-menu__link {
    display: inline-flex; align-items: center; justify-content: space-between;
    padding: 0.5rem 0.65rem; border-radius: var(--radius-sm); border: 1px solid transparent;
    color: var(--color-text); font-weight: var(--fw-medium); font-size: var(--fs-sm);
    background: transparent; cursor: pointer; text-align: left; width: 100%;
}
.user-menu__link:hover { background: var(--color-surface-2); color: var(--color-text); }
.sidebar-user-mobile { display: none; }

.dashboard-content { flex: 1; padding: var(--space-5) var(--space-4) var(--space-7); display: flex; flex-direction: column; gap: var(--space-5); }
.dashboard-content__inner { width: var(--container); margin: 0 auto 0 0; display: flex; flex-direction: column; gap: var(--space-5); }
.dashboard-footer { padding: var(--space-6) var(--space-4); font-size: var(--fs-xs); color: var(--color-muted); text-align: center; }
.dashboard-footer__inner { width: var(--container); margin: 0 auto; }

/* Preloader — subtler than before, CSS-only, reduced-motion safe. */
.dashboard-preloader {
    position: fixed; inset: 0; display: flex; align-items: center; justify-content: center;
    background: var(--color-bg); z-index: 999;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}
.dashboard-preloader[data-hidden="true"] { opacity: 0; visibility: hidden; pointer-events: none; }
.dashboard-preloader__spinner {
    width: 2.4rem; height: 2.4rem; border-radius: 999px;
    border: 2px solid var(--color-border); border-top-color: var(--color-primary);
    animation: dash-spin 0.8s linear infinite;
}
@keyframes dash-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
    .dashboard-preloader { display: none; }
}

/* ---------- Event status pill helper ---------- */
.status-pill { display: inline-flex; align-items: center; gap: var(--space-1); padding: 0.2rem 0.6rem; border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: var(--fw-semibold); }
.status-pill--live { background: rgba(22, 163, 74, 0.12); color: var(--color-success); }
.status-pill--draft { background: var(--color-surface-2); color: var(--color-muted); }
.status-pill--past { background: rgba(217, 119, 6, 0.12); color: var(--color-warning); }
.status-pill--closed { background: rgba(217, 119, 6, 0.12); color: var(--color-warning); }
.status-pill--archived { background: var(--color-surface-2); color: var(--color-muted); }

/* ---------- Auth layout ---------- */
.auth-body { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-5); background: var(--color-bg); }
.auth-shell { width: 100%; max-width: 26rem; display: flex; flex-direction: column; gap: var(--space-5); }
.auth-brand { display: inline-flex; align-items: center; gap: var(--space-3); align-self: center; font-weight: var(--fw-bold); font-size: var(--fs-lg); color: var(--color-text); }
.auth-brand__mark { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: var(--radius-md); background: var(--color-primary); color: #fff; }
.auth-brand__mark svg { width: 1.35rem; height: 1.35rem; }
.auth-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--space-6); }
.auth-card__title { font-size: var(--fs-2xl); font-weight: var(--fw-semibold); }
.auth-card__subtitle { margin-top: var(--space-2); font-size: var(--fs-sm); color: var(--color-muted); }
.auth-form { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); }
.auth-alt { text-align: center; font-size: var(--fs-sm); color: var(--color-muted); }
.auth-alt a { font-weight: var(--fw-semibold); }
.auth-grid-2 { display: grid; gap: var(--space-4); }
@media (min-width: 640px) { .auth-grid-2 { grid-template-columns: 1fr 1fr; } }

/* ---------- Responsive sidebar ---------- */
@media (min-width: 768px) {
    .dashboard-topbar { padding: 0.9rem 1.5rem; }
    .dashboard-content { padding: var(--space-6) var(--space-6) var(--space-7); }
}
@media (max-width: 1023px) {
    .dashboard-topbar .user-menu { display: none; }
    .sidebar-user-mobile { display: flex; flex-direction: column; gap: var(--space-2); }
    .sidebar-user-mobile .btn { width: 100%; }
}
@media (min-width: 1024px) {
    .dashboard-sidebar { position: sticky; top: 0; transform: none !important; height: 100vh; box-shadow: none; }
    .dashboard-overlay { display: none !important; }
    .dashboard-content { padding: var(--space-6) var(--space-6) var(--space-7) var(--space-5); }
    .sidebar-toggle, .sidebar-close { display: none; }
}