/**
 * assets/style.css
 * Description: SWO Customer Hub - Admin panel styles
 * Project: Safari Web Online - Customer Hub
 * Version: 2.0.0
 * Created: 2026-03-13 15:30 (SAST)
 * Modified: 2026-04-22 19:00 (SAST)
 * Changes: 2.0.0 - Department navigation, SWO logo, collapsible sub-menus, user avatar
 */

:root {
    --amber: #C9A227;
    --amber-light: #F5D78E;
    --amber-dark: #A97300;
    --bg: #FDFAF5;
    --bg-card: #FFFFFF;
    --bg-sidebar: #1A1A1A;
    --text: #1a1a1a;
    --text-light: #666;
    --text-muted: #999;
    --border: #E8E0D4;
    --success: #2D8A4E;
    --error: #C53030;
    --warning: #C9A227;
    --info: #2B6CB0;
    --radius: 8px;
    --shadow: 0 1px 8px rgba(0,0,0,0.05);
    --shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
}

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

.sidebar {
    width: 240px;
    background: var(--bg-sidebar);
    color: #ccc;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-brand {
    padding: 24px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.sidebar-brand h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

.accent { color: var(--amber); }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: #aaa;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255,255,255,0.04);
    color: #fff;
}

.nav-item.active {
    color: var(--amber);
    background: rgba(212,147,13,0.08);
    border-left-color: var(--amber);
    font-weight: 500;
}

.nav-icon {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
}

.nav-divider {
    height: 1px;
    background: rgba(255,255,255,0.06);
    margin: 8px 16px;
}

.sidebar-footer {
    padding: 12px 20px;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.75rem;
    color: #666;
}

.main-content {
    flex: 1;
    margin-left: 240px;
    min-height: 100vh;
}

.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.page-title {
    font-size: 1.2rem;
    font-weight: 600;
}

.top-bar-actions {
    display: flex;
    gap: 8px;
}

.content {
    padding: 24px 32px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

.card + .card { margin-top: 16px; }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
}

/* Stats grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

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

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 400;
}

.stat-card.accent-amber { border-top: 3px solid var(--amber); }
.stat-card.accent-green { border-top: 3px solid var(--success); }
.stat-card.accent-blue { border-top: 3px solid var(--info); }
.stat-card.accent-red { border-top: 3px solid var(--error); }

/* Tables */
.table-wrap {
    overflow-x: auto;
}

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

th {
    text-align: left;
    padding: 10px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
}

td {
    padding: 10px 12px;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tr:hover td {
    background: rgba(212,147,13,0.03);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-active, .badge-paid { background: #E6F5EC; color: var(--success); }
.badge-prospect, .badge-draft { background: #F0ECE3; color: #8B7355; }
.badge-free { background: #EBF4FF; color: var(--info); }
.badge-sent { background: #FFF3CD; color: #856404; }
.badge-overdue, .badge-cancelled { background: #FDE8E8; color: var(--error); }
.badge-paused, .badge-trial { background: #E8E0F0; color: #6B4C9A; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    line-height: 1.4;
}

.btn-primary {
    background: var(--amber);
    color: #fff;
}
.btn-primary:hover { background: var(--amber-dark); }

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--amber); color: var(--amber); }

.btn-danger {
    background: transparent;
    color: var(--error);
    border: 1px solid var(--error);
}
.btn-danger:hover { background: var(--error); color: #fff; }

.btn-sm {
    padding: 4px 12px;
    font-size: 0.78rem;
}

/* Forms */
.field {
    margin-bottom: 16px;
}

.field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 4px;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.85rem;
    background: var(--bg);
    color: var(--text);
    transition: border-color 0.15s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 2px rgba(212,147,13,0.15);
}

.field textarea { resize: vertical; min-height: 80px; }
.field select { cursor: pointer; }

.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.field-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.field .help-text {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Flash messages */
.flash {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 16px;
    font-weight: 400;
}

.flash-success { background: #E6F5EC; color: var(--success); border: 1px solid #C6E6D4; }
.flash-error { background: #FDE8E8; color: var(--error); border: 1px solid #FDCECE; }
.flash-warning { background: #FFF3CD; color: #856404; border: 1px solid #FFEEBA; }
.flash-info { background: #EBF4FF; color: var(--info); border: 1px solid #BEE3F8; }

/* Login page */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-box {
    width: 100%;
    max-width: 380px;
    padding: 0 20px;
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-header h1 {
    font-size: 1.3rem;
    font-weight: 600;
}

.login-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Empty states */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 0.9rem;
    margin-bottom: 16px;
}

/* Search & filters */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.search-input {
    padding: 8px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.85rem;
    width: 260px;
    background: var(--bg-card);
}

.search-input:focus {
    outline: none;
    border-color: var(--amber);
}

.filter-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.filter-group select {
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.82rem;
    background: var(--bg-card);
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar { display: none; }
    .main-content { margin-left: 0; }
    .content { padding: 16px; }
    .field-row, .field-row-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .search-input { width: 100%; }
}

/* Utility */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.inline-flex { display: inline-flex; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
/* ============================================================
 * Department Navigation — v2.0.0
 * Added: 2026-04-22 19:00 (SAST)
 * Description: SWO logo, 6-department collapsible nav, user footer
 * ============================================================ */

/* --- Brand Logo --- */
.sidebar-brand {
    padding: 18px 16px 14px;
}
.brand-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
}
.brand-logo {
    width: 100%;
    max-width: 180px;
    height: auto;
    flex-shrink: 0;
}
.brand-sub {
    display: block;
    font-size: 0.6rem;
    color: var(--amber);
    letter-spacing: 2.5px;
    text-transform: uppercase;
    line-height: 1.5;
    margin-top: 4px;
    text-align: center;
}

/* --- Department Toggles --- */
.dept-group {
    margin-bottom: 1px;
}
.dept-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 16px;
    background: none;
    border: none;
    color: #888;
    font-family: inherit;
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s;
    border-left: 3px solid transparent;
    letter-spacing: 0.02em;
}
.dept-toggle:hover {
    color: #ccc;
    background: rgba(255,255,255,0.03);
}
.dept-toggle.active {
    color: #fff;
    background: rgba(255,255,255,0.04);
    border-left-color: var(--amber);
}
.dept-icon {
    width: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dept-icon svg {
    display: block;
}
.dept-toggle.active .dept-icon {
    color: var(--amber);
}
.dept-label {
    flex: 1;
}
.dept-arrow {
    font-size: 0.6rem;
    transition: transform 0.2s;
    color: #555;
}
.dept-arrow.open {
    transform: rotate(90deg);
}

/* --- Sub Items (inside departments) --- */
.dept-items {
    padding: 2px 0 6px;
}
.nav-sub {
    display: block;
    padding: 5px 16px 5px 40px;
    color: #777;
    text-decoration: none;
    font-size: 0.76rem;
    transition: all 0.12s;
    border-left: 3px solid transparent;
    /* Override inherited .nav-item gap/flex if needed */
}
.nav-sub:hover {
    color: #bbb;
    background: rgba(255,255,255,0.02);
}
.nav-sub.active {
    color: var(--amber);
    background: rgba(212,147,13,0.06);
    border-left-color: var(--amber);
    font-weight: 500;
}

/* --- User Footer --- */
.footer-user {
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--amber);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 600;
    flex-shrink: 0;
}
.footer-name {
    font-size: 0.72rem;
    color: #bbb;
    line-height: 1.2;
}
.footer-role {
    font-size: 0.62rem;
    color: #555;
    text-transform: capitalize;
}

/* --- Top Bar Department Label --- */
.top-bar-dept {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--amber);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 2px;
}