/* AVTOREAL Transfers — тёмная тема */
:root {
    --bg: #0f0f0f;
    --bg-card: #1a1a1a;
    --bg-input: #252525;
    --bg-hover: #2a2a2a;
    --border: #333;
    --text: #e0e0e0;
    --text-muted: #888;
    --primary: #4a9eff;
    --primary-hover: #3a8eef;
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --success: #22c55e;
    --warning: #f59e0b;
    --radius: 8px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

/* ── Navbar ── */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    text-decoration: none;
}
.nav-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.nav-user { color: var(--text-muted); font-size: 0.9rem; }

/* ── Container ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    color: #fff;
    white-space: nowrap;
}
.btn-primary { background: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }
.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}
.btn-outline:hover { background: var(--bg-hover); }
.btn-ghost {
    background: transparent;
    color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text); }
.btn-ghost-danger {
    background: transparent;
    color: var(--danger);
}
.btn-ghost-danger:hover { background: rgba(239,68,68,0.1); }
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.8rem; }
.btn-success { background: var(--success); }
.btn-success:hover { background: #16a34a; }
.btn-full { width: 100%; justify-content: center; }
.btn-large { padding: 0.75rem 1.5rem; font-size: 1.1rem; }
.inline-form { display: inline; }

/* ── Alerts ── */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-error { background: rgba(239,68,68,0.15); border: 1px solid var(--danger); color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.15); border: 1px solid var(--success); color: #86efac; }
.alert-info { background: rgba(74,158,255,0.15); border: 1px solid var(--primary); color: #93c5fd; }

/* ── Page Header ── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.page-header h1 { font-size: 1.5rem; }
.header-actions { display: flex; gap: 0.5rem; }

/* ── Filters ── */
.filters-form { margin-bottom: 1.5rem; }
.filters-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: end;
}
.filter-group { display: flex; flex-direction: column; gap: 0.25rem; }
.filter-group label { font-size: 0.75rem; color: var(--text-muted); }
.filter-group select,
.filter-group input {
    padding: 0.4rem 0.6rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 0.85rem;
}
.filter-reset { justify-content: end; }

/* ── Table ── */
.table-container { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
th, td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
th {
    background: var(--bg-card);
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}
tr:hover td { background: var(--bg-hover); }
tfoot td {
    background: var(--bg-card);
    font-weight: 600;
    border-top: 2px solid var(--border);
}
.amount { font-variant-numeric: tabular-nums; font-weight: 500; }
.nowrap { white-space: nowrap; }
.actions { display: flex; gap: 0.25rem; }

/* ── Badges ── */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
}
.badge-sent { background: rgba(245,158,11,0.2); color: var(--warning); }
.badge-marked { background: rgba(34,197,94,0.2); color: var(--success); }
.badge-received { background: rgba(74,158,255,0.2); color: var(--primary); }
.badge-director { background: rgba(74,158,255,0.2); color: var(--primary); margin-left: 0.25rem; }

/* ── Forms ── */
.form-container, .archive-container, .login-container {
    max-width: 500px;
    margin: 2rem auto;
}
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(74,158,255,0.2);
}
.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* ── Login ── */
.login-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}
.login-card h1 { margin-bottom: 0.25rem; }
.login-subtitle { color: var(--text-muted); margin-bottom: 1.5rem; }

/* ── Archive ── */
.archive-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--danger);
    text-align: center;
}
.archive-icon { font-size: 3rem; margin-bottom: 1rem; }
.archive-warning {
    color: var(--text-muted);
    margin: 1rem 0 1.5rem;
    line-height: 1.7;
}

/* ── Decrypt form ── */
.decrypt-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.file-input {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.file-input::file-selector-button {
    padding: 0.25rem 0.5rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    cursor: pointer;
    font-size: 0.8rem;
}

/* ── Empty state ── */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}
.empty-state p { margin-bottom: 1rem; font-size: 1.1rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .container { padding: 0.75rem; }
    .navbar { padding: 0.5rem 0.75rem; flex-wrap: wrap; gap: 0.5rem; }
    .nav-brand { font-size: 1rem; }
    .nav-right { flex-wrap: wrap; gap: 0.5rem; }
    .nav-user { font-size: 0.8rem; width: 100%; }

    .page-header { flex-direction: column; align-items: stretch; gap: 0.5rem; }
    .page-header h1 { font-size: 1.2rem; }
    .header-actions { display: flex; gap: 0.5rem; }
    .header-actions .btn { flex: 1; justify-content: center; padding: 0.6rem; }

    .filters-form { margin-bottom: 1rem; }
    .filters-row { flex-direction: column; gap: 0.5rem; }
    .filter-group { width: 100%; }
    .filter-group select,
    .filter-group input { width: 100%; padding: 0.5rem; font-size: 1rem; }
    .filter-group label { font-size: 0.8rem; }

    /* Таблица: горизонтальный скролл + карточный вид */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -0.75rem;
        padding: 0 0.75rem;
    }
    table { min-width: 600px; }
    th, td { padding: 0.4rem 0.5rem; font-size: 0.8rem; }
    th { position: static; } /* Убираем sticky на мобилке — мешает скроллу */

    /* Кнопки крупнее для пальцев */
    .btn { min-height: 44px; font-size: 0.9rem; }
    .btn-sm { min-height: 36px; }
    .btn-large { min-height: 52px; font-size: 1.1rem; }

    /* Формы */
    .form-container, .archive-container, .login-container {
        max-width: 100%;
        margin: 1rem auto;
    }
    .login-card { padding: 1.5rem; }
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 1rem;
    }
    .form-actions { flex-direction: column; }
    .form-actions .btn { width: 100%; }

    /* Архив */
    .archive-card { padding: 1.5rem; }

    /* Decrypt форма */
    .decrypt-form { flex-direction: column; align-items: stretch; }
}

@media (max-width: 400px) {
    .container { padding: 0.5rem; }
    .page-header h1 { font-size: 1.1rem; }
    .btn { font-size: 0.85rem; }
}