/* ==========================================================================
   Премиальная тёмная тема панели заявок
   ========================================================================== */

:root, [data-theme="dark"] {
    --bg: #0b0f1a;
    --surface: #131a2b;
    --surface-2: #1a2338;
    --surface-hover: #202a44;
    --border-c: #232d47;
    --text-1: #eef1f8;
    --text-2: #94a0b8;
    --accent: #6d5efc;
    --accent-2: #8b5cf6;
    --success: #22c55e;
    --success-bg: rgba(34, 197, 94, .13);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, .13);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, .13);
    --info: #38bdf8;
    --info-bg: rgba(56, 189, 248, .13);
    --radius-lg: 16px;
    --radius-md: 10px;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, .28);
    --shadow-md: 0 10px 28px rgba(0, 0, 0, .38);
}

[data-theme="dark"] {
    --pico-background-color: var(--bg);
    --pico-color: var(--text-1);
    --pico-h1-color: var(--text-1);
    --pico-h2-color: var(--text-1);
    --pico-h3-color: var(--text-1);
    --pico-muted-color: var(--text-2);
    --pico-muted-border-color: var(--border-c);
    --pico-primary: var(--accent);
    --pico-primary-background: var(--accent);
    --pico-primary-hover: var(--accent-2);
    --pico-primary-hover-background: var(--accent-2);
    --pico-primary-underline: transparent;
    --pico-card-background-color: var(--surface);
    --pico-card-border-color: var(--border-c);
    --pico-card-box-shadow: var(--shadow-sm);
    --pico-form-element-background-color: var(--surface-2);
    --pico-form-element-border-color: var(--border-c);
    --pico-form-element-focus-color: var(--accent);
    --pico-switch-checked-background-color: var(--accent);
    --pico-font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --pico-border-radius: var(--radius-md);
}

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

h1, h2, h3, h4, strong { font-weight: 800; }

a { text-decoration: none; }

/* -------------------------------- Навигация ------------------------------ */

#top-nav {
    background: linear-gradient(180deg, rgba(19, 26, 43, .92), rgba(19, 26, 43, .72));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-c);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.85rem 1.5rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--text-1);
    font-weight: 800;
    font-size: 1.05rem;
    white-space: nowrap;
}

.brand-mark { font-size: 1.3rem; }

.nav-links {
    display: flex;
    gap: .25rem;
    flex: 1;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-2);
    font-weight: 600;
    font-size: .9rem;
    padding: .5rem .95rem;
    border-radius: 999px;
    transition: all .15s ease;
}

.nav-links a:hover { color: var(--text-1); background: var(--surface-2); }

.nav-links a.nav-active {
    color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 4px 14px rgba(109, 94, 252, .35);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-new {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff !important;
    padding: .55rem 1.15rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: .86rem;
    box-shadow: var(--shadow-sm);
    transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
    white-space: nowrap;
}

.btn-new:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); filter: brightness(1.06); }

.nav-logout {
    color: var(--text-2);
    font-size: .85rem;
    font-weight: 600;
}

.nav-logout:hover { color: var(--danger); }

/* --------------------------------- Кнопки -------------------------------- */

button, [role="button"], input[type="submit"] {
    border-radius: var(--radius-md) !important;
    font-weight: 700 !important;
    letter-spacing: .01em;
    transition: transform .12s ease, box-shadow .12s ease, filter .12s ease, background-color .12s ease;
}

button:hover, [role="button"]:hover, input[type="submit"]:hover {
    transform: translateY(-1px);
    filter: brightness(1.08);
}

button:active, [role="button"]:active { transform: translateY(0); }

.btn-success {
    background: var(--success) !important;
    border-color: var(--success) !important;
    color: #06210f !important;
}

.btn-warning {
    background: var(--warning) !important;
    border-color: var(--warning) !important;
    color: #2b1900 !important;
}

.btn-danger {
    background: transparent !important;
    border: 1px solid var(--danger) !important;
    color: var(--danger) !important;
}

.btn-danger:hover { background: var(--danger-bg) !important; }

.btn-ghost {
    background: transparent !important;
    border: 1px solid var(--border-c) !important;
    color: var(--text-2) !important;
}

.btn-ghost:hover { color: var(--text-1) !important; border-color: var(--text-2) !important; }

/* --------------------------------- Формы --------------------------------- */

input, select, textarea {
    border-radius: var(--radius-md) !important;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(109, 94, 252, .22) !important;
}

fieldset { border: none; padding: 0; margin-bottom: 1rem; }

.inline-form {
    display: flex;
    gap: .6rem;
    flex-wrap: wrap;
    align-items: center;
}

.inline-form input, .inline-form select { flex: 1; min-width: 180px; margin: 0; }

/* --------------------------------- Карточки ------------------------------- */

article {
    background: var(--surface);
    border: 1px solid var(--border-c);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
}

article h3, article h4 {
    margin-top: 0;
    margin-bottom: .9rem;
}

article h4 {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-2);
}

.back-link {
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--text-2);
    font-weight: 600;
    font-size: .9rem;
}

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

.detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 1.25rem;
}

.detail-header h2 { margin: 0; }

.detail-badges { display: flex; gap: .35rem; flex-wrap: wrap; }

.info-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: .9rem 1.5rem;
    margin: 0;
}

.info-list > div { display: flex; flex-direction: column; gap: .15rem; }

.info-list dt {
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-2);
    font-weight: 700;
}

.info-list dd { margin: 0; font-weight: 600; }

.req-caption {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-c);
    white-space: pre-wrap;
}

/* --------------------------------- Плашки уведомлений ---------------------- */

.alert {
    padding: .9rem 1.15rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    font-weight: 600;
    font-size: .9rem;
    border: 1px solid transparent;
}

.alert-success { background: var(--success-bg); color: #4ade80; border-color: rgba(34, 197, 94, .3); }
.alert-warning { background: var(--warning-bg); color: #fbbf24; border-color: rgba(245, 158, 11, .3); }
.alert-danger  { background: var(--danger-bg); color: #f87171; border-color: rgba(239, 68, 68, .3); }
.alert-info    { background: var(--info-bg); color: #7dd3fc; border-color: rgba(56, 189, 248, .3); }

/* --------------------------------- Бейджи статусов ------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .28rem .68rem;
    border-radius: 999px;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .01em;
    margin-right: .3rem;
    white-space: nowrap;
}

.badge-urgent { background: var(--danger-bg); color: #f87171; }
.badge-new { background: var(--info-bg); color: #7dd3fc; }
.badge-in_progress { background: var(--warning-bg); color: #fbbf24; }
.badge-waiting_parts { background: rgba(251, 146, 60, .15); color: #fb923c; }
.badge-done { background: var(--success-bg); color: #4ade80; }
.badge-cancelled { background: rgba(148, 163, 184, .15); color: #94a3b8; }
.badge-shift { background: var(--success-bg); color: #4ade80; }
.badge-noshift { background: rgba(148, 163, 184, .12); color: #94a3b8; }

.muted { color: var(--text-2); font-size: .9rem; }

/* --------------------------------- Плашка со сводкой ------------------------ */

.stats-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.1rem 0 1.75rem;
}

.stats-strip .stat-box {
    flex: 1 1 160px;
    background: var(--surface);
    border: 1px solid var(--border-c);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.3rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.stats-strip .stat-box::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
}

.stats-strip .stat-box .num {
    font-size: 2rem;
    font-weight: 800;
    display: block;
    line-height: 1.15;
}

.stats-strip .stat-box .label {
    font-size: .8rem;
    color: var(--text-2);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
}

/* --------------------------------- Переключатель фильтров ------------------- */

.filter-toggle {
    display: inline-flex;
    background: var(--surface);
    border: 1px solid var(--border-c);
    border-radius: 999px;
    padding: .25rem;
    gap: .2rem;
}

.filter-toggle a {
    padding: .4rem .9rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text-2);
}

.filter-toggle a.filter-active {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
}

/* --------------------------------- Карточки заявок в списке ----------------- */

.request-card {
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.request-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.request-card h3 { margin-bottom: .35rem; }
.request-card h3 a { color: var(--text-1); }
.request-card h3 a:hover { color: var(--accent); }

/* --------------------------------- Фото ------------------------------------- */

.photo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin: 0;
}

.photo-grid img {
    max-width: 220px;
    max-height: 220px;
    border-radius: var(--radius-md);
    object-fit: cover;
    box-shadow: var(--shadow-sm);
    transition: transform .15s ease;
    border: 1px solid var(--border-c);
}

.photo-grid img:hover { transform: scale(1.03); }

/* --------------------------------- Действия по заявке ----------------------- */

.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
}

.actions-row form {
    margin: 0;
    display: flex;
    gap: .5rem;
    align-items: center;
    flex-wrap: wrap;
    background: var(--surface-2);
    padding: .7rem .9rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-c);
}

.actions-row form fieldset {
    display: flex;
    gap: .5rem;
    align-items: center;
    margin: 0;
}

.actions-row input[type="text"], .actions-row input[type="file"] {
    margin: 0;
    min-width: 160px;
}

/* --------------------------------- Таблицы ----------------------------------- */

table.compact { border-collapse: collapse; width: 100%; }
table.compact td, table.compact th { padding: .55rem .7rem; }
table.compact thead th {
    color: var(--text-2);
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-bottom: 1px solid var(--border-c);
}
table.compact tbody tr { border-bottom: 1px solid var(--border-c); }
table.compact tbody tr:hover { background: var(--surface-2); }

/* --------------------------------- Настройки: секции ------------------------- */

.settings-section {
    margin-bottom: 1.75rem;
}

.settings-section h3 {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--accent-2);
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--border-c);
}