:root {
    --smsched-bg: #f5f6fa;
    --smsched-surface: #ffffff;
    --smsched-border: #e7e9f0;
    --smsched-text: #23262f;
    --smsched-muted: #767c8c;
    --smsched-primary: #4f5fff;
    --smsched-primary-dark: #3c47d1;
    --smsched-success: #17a673;
    --smsched-warning: #d98a1f;
    --smsched-danger: #e0405a;
    --smsched-radius: 14px;

    --fb-color: #1877f2;
    --ig-color-1: #f58529;
    --ig-color-2: #dd2a7b;
    --ig-color-3: #8134af;
    --tt-color-1: #010101;
    --tt-color-2: #25f4ee;
    --tt-color-3: #fe2c55;
}

body {
    background: var(--smsched-bg);
    color: var(--smsched-text);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

.navbar-smsched {
    background: var(--smsched-surface);
    border-bottom: 1px solid var(--smsched-border);
}

.navbar-smsched .navbar-brand {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--smsched-text);
}

.navbar-smsched .nav-link {
    color: var(--smsched-muted);
    font-weight: 500;
    border-radius: 8px;
    padding: 0.5rem 0.9rem;
}

.navbar-smsched .nav-link.active,
.navbar-smsched .nav-link:hover {
    color: var(--smsched-primary);
    background: rgba(79, 95, 255, 0.08);
}

.demo-banner {
    background: linear-gradient(90deg, #ffb648, #ff7a59);
    color: #2c1500;
    font-weight: 600;
    text-align: center;
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
}

.card-smsched {
    background: var(--smsched-surface);
    border: 1px solid var(--smsched-border);
    border-radius: var(--smsched-radius);
    box-shadow: 0 1px 2px rgba(20, 20, 43, 0.03), 0 8px 24px rgba(20, 20, 43, 0.03);
}

.stat-card {
    padding: 1.25rem 1.4rem;
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.stat-card .stat-label {
    color: var(--smsched-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.badge-platform {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.78rem;
    color: #fff;
}

.badge-platform.facebook { background: var(--fb-color); }
.badge-platform.instagram { background: linear-gradient(135deg, var(--ig-color-1), var(--ig-color-2), var(--ig-color-3)); }
.badge-platform.tiktok { background: linear-gradient(135deg, var(--tt-color-1), var(--tt-color-3)); }

.badge-status {
    border-radius: 999px;
    padding: 0.3rem 0.7rem;
    font-weight: 600;
    font-size: 0.76rem;
}

.badge-status.status-published { background: rgba(23, 166, 115, 0.12); color: var(--smsched-success); }
.badge-status.status-partially_published { background: rgba(217, 138, 31, 0.14); color: var(--smsched-warning); }
.badge-status.status-scheduled,
.badge-status.status-imported,
.badge-status.status-pending { background: rgba(79, 95, 255, 0.1); color: var(--smsched-primary); }
.badge-status.status-processing { background: rgba(79, 95, 255, 0.1); color: var(--smsched-primary-dark); }
.badge-status.status-failed { background: rgba(224, 64, 90, 0.12); color: var(--smsched-danger); }
.badge-status.status-paused,
.badge-status.status-skipped,
.badge-status.status-cancelled,
.badge-status.status-disabled { background: rgba(118, 124, 140, 0.12); color: var(--smsched-muted); }
.badge-status.status-draft_created { background: rgba(129, 52, 175, 0.12); color: #8134af; }
.badge-status.status-awaiting_confirmation { background: rgba(217, 138, 31, 0.16); color: var(--smsched-warning); }
.badge-status.status-unsupported { background: rgba(224, 64, 90, 0.1); color: var(--smsched-danger); }

.thumb-sm {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--smsched-border);
}

.thumb-lg {
    max-width: 100%;
    max-height: 420px;
    object-fit: contain;
    border-radius: var(--smsched-radius);
    border: 1px solid var(--smsched-border);
    background: #fafafa;
}

.drag-handle {
    cursor: grab;
    color: var(--smsched-muted);
}

.table-smsched tbody tr.dragging {
    opacity: 0.4;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.calendar-day {
    min-height: 110px;
    background: var(--smsched-surface);
    border: 1px solid var(--smsched-border);
    border-radius: 10px;
    padding: 0.5rem;
    font-size: 0.8rem;
}

.calendar-day.empty {
    background: transparent;
    border: 1px dashed var(--smsched-border);
}

.calendar-day .day-number {
    font-weight: 700;
    color: var(--smsched-muted);
    font-size: 0.75rem;
}

.calendar-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(79, 95, 255, 0.07);
    border-radius: 6px;
    padding: 0.2rem 0.35rem;
    margin-top: 0.3rem;
    cursor: grab;
    font-size: 0.72rem;
}

.char-counter {
    font-size: 0.8rem;
    color: var(--smsched-muted);
}

.char-counter.over-limit {
    color: var(--smsched-danger);
    font-weight: 600;
}

.text-source-badge {
    font-size: 0.72rem;
    color: var(--smsched-muted);
    font-style: italic;
}

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

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

.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top left, #eef0ff, var(--smsched-bg));
}