/* WB Analytics — Admin CSS */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --sidebar-w: 240px;
    --topbar-h: 56px;
    --bg: #f0f2f5;
    --sidebar-bg: #1e1e2d;
    --sidebar-text: #a2a5b9;
    --sidebar-active: #3699ff;
    --card-bg: #fff;
    --text: #333;
    --text-muted: #888;
    --border: #e4e6ef;
    --success: #1bc5bd;
    --danger: #f64e60;
    --warning: #ffa800;
    --info: #8950fc;
    --primary: #3699ff;
    --radius: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- Layout --- */
.wbr-layout {
    display: flex;
    min-height: 100vh;
}

/* --- Sidebar --- */
.wbr-sidebar {
    width: var(--sidebar-w);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.3s;
}

.wbr-sidebar-header {
    padding: 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.wbr-sidebar-header h2 {
    color: #fff;
    font-size: 18px;
    font-weight: 600;
}

.wbr-sidebar-nav {
    flex: 1;
    padding: 8px 0;
}

.wbr-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--sidebar-text);
    font-size: 13px;
    transition: all 0.15s;
    text-decoration: none;
}

.wbr-nav-item:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
    text-decoration: none;
}

.wbr-nav-item.active {
    color: #fff;
    background: rgba(54, 153, 255, 0.15);
    border-left: 3px solid var(--sidebar-active);
}

.wbr-nav-icon { font-size: 16px; width: 24px; text-align: center; }
.wbr-nav-divider { height: 1px; background: rgba(255,255,255,0.08); margin: 8px 16px; }
.wbr-sidebar-footer { padding: 12px 0; border-top: 1px solid rgba(255,255,255,0.1); }

/* --- Content --- */
.wbr-content {
    flex: 1;
    margin-left: var(--sidebar-w);
    min-height: 100vh;
}

.wbr-topbar {
    height: var(--topbar-h);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.wbr-burger { display: none; background: none; border: none; font-size: 20px; cursor: pointer; }
.wbr-page-title { font-size: 18px; font-weight: 600; }
.wbr-topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

.wbr-page-body { padding: 24px; }

/* --- Messages --- */
.wbr-messages { padding: 16px 24px 0; }
.wbr-alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 8px;
    font-size: 13px;
}
.wbr-alert-success { background: #d4edda; color: #155724; }
.wbr-alert-error { background: #f8d7da; color: #721c24; }
.wbr-alert-warning { background: #fff3cd; color: #856404; }
.wbr-alert-info { background: #d1ecf1; color: #0c5460; }

/* --- Cards --- */
.wbr-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }

.wbr-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
}

.wbr-card-label { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.wbr-card-value { font-size: 24px; font-weight: 700; }
.wbr-card-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.wbr-card-value.positive { color: var(--success); }
.wbr-card-value.negative { color: var(--danger); }

/* --- Tables --- */
.wbr-table-wrap {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow-x: auto;
}

.wbr-table {
    width: 100%;
    border-collapse: collapse;
}

.wbr-table th, .wbr-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    white-space: nowrap;
}

.wbr-table th {
    background: #f8f9fb;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
}

.wbr-table tbody tr:hover { background: #f8f9fb; }
.wbr-table .num { text-align: right; font-variant-numeric: tabular-nums; }

/* --- Buttons --- */
.wbr-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.15s;
}

.wbr-btn-primary { background: var(--primary); color: #fff; }
.wbr-btn-primary:hover { background: #2084e9; }
.wbr-btn-success { background: var(--success); color: #fff; }
.wbr-btn-danger { background: var(--danger); color: #fff; }
.wbr-btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.wbr-btn-outline:hover { background: #f8f9fb; }
.wbr-btn-sm { padding: 4px 10px; font-size: 12px; }

/* --- Forms --- */
.wbr-form-group { margin-bottom: 16px; }
.wbr-form-group label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 4px; }

.wbr-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.15s;
}
.wbr-input:focus { outline: none; border-color: var(--primary); }

/* --- Charts --- */
.wbr-chart-wrap {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 20px;
    margin-bottom: 24px;
}
.wbr-chart-title { font-size: 15px; font-weight: 600; margin-bottom: 16px; }

/* --- Chips (фильтры артикулов) --- */
.wbr-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

.wbr-chip {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    color: var(--text);
}
.wbr-chip:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }
.wbr-chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* --- Date filter --- */
.wbr-date-filter {
    display: flex;
    align-items: center;
    gap: 8px;
}
.wbr-date-filter input[type="date"] {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
}

/* --- Badge --- */
.wbr-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}
.wbr-badge-success { background: #d4edda; color: #155724; }
.wbr-badge-danger { background: #f8d7da; color: #721c24; }
.wbr-badge-warning { background: #fff3cd; color: #856404; }
.wbr-badge-info { background: #d1ecf1; color: #0c5460; }

/* --- Login page --- */
.wbr-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}
.wbr-login-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px;
    width: 400px;
    max-width: 90vw;
    border: 1px solid var(--border);
    text-align: center;
}
.wbr-login-box h1 { font-size: 24px; margin-bottom: 8px; }
.wbr-login-box p { color: var(--text-muted); margin-bottom: 24px; }

/* --- Sync page --- */
.wbr-sync-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.wbr-sync-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
}
.wbr-sync-card h3 { font-size: 15px; margin-bottom: 8px; }
.wbr-sync-card .status { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .wbr-sidebar { transform: translateX(-100%); }
    .wbr-sidebar.open { transform: translateX(0); }
    .wbr-content { margin-left: 0; }
    .wbr-burger { display: block; }
    .wbr-cards { grid-template-columns: 1fr; }
    .wbr-page-body { padding: 16px; }
}