/* ============================================
   LIBAAZE DISPATCH - MAIN STYLESHEET
   Theme: Industrial Dark / Amber Accent
   ============================================ */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --bg-hover: #21262d;
    --sidebar-width: 260px;
    --topbar-height: 64px;
    --accent: #f0a500;
    --accent-dark: #c8880a;
    --accent-light: #ffc233;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --border: #30363d;
    --success: #2ea043;
    --danger: #da3633;
    --warning: #d29922;
    --info: #1f6feb;
    --purple: #8957e5;
    --font-head: 'Rajdhani', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
    --radius: 8px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --transition: all 0.2s ease;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    font-size: 14px;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ========== SIDEBAR ========== */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform 0.25s ease;
    overflow-y: auto;
    overflow-x: hidden;
    transform: translateX(-100%);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px;
    border-bottom: 1px solid var(--border);
    min-height: var(--topbar-height);
}

.brand-icon {
    width: 38px; height: 38px;
    background: var(--accent);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: #000;
    font-size: 18px;
    flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--text-primary); letter-spacing: 0.5px; }
.brand-tag { font-size: 10px; font-weight: 700; color: var(--accent); letter-spacing: 2px; margin-top: 2px; }

/* Sidebar Nav */
.sidebar-nav { flex: 1; padding: 12px 0; }
.nav-section { margin-bottom: 4px; }
.nav-section-label {
    font-size: 10px; font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    padding: 12px 20px 4px;
    display: block;
}

.nav-item {
    display: flex; align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    font-size: 14px;
    font-weight: 500;
}

.nav-item:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-item.active {
    color: var(--accent);
    background: rgba(240, 165, 0, 0.08);
}

.nav-item.active::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
}

.nav-item i { width: 18px; text-align: center; font-size: 15px; }

.nav-badge {
    margin-left: auto;
    background: var(--accent);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
    padding-bottom: 44px; /* space for created-by bar */
}

.user-info {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    background: var(--bg-hover);
    border-radius: var(--radius);
}

.user-avatar {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 13px; color: #000;
    flex-shrink: 0;
}

.user-details { flex: 1; overflow: hidden; }
.user-name { display: block; font-size: 13px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { display: block; font-size: 11px; color: var(--text-secondary); text-transform: capitalize; }

.logout-btn { color: var(--text-muted); font-size: 15px; transition: var(--transition); }
.logout-btn:hover { color: var(--danger); }

/* ========== MAIN WRAPPER ========== */
.main-wrapper {
    margin-left: 0;
    min-height: 100vh;
    transition: margin-left 0.25s ease;
}

/* Sidebar open state */
.sidebar.open {
    transform: translateX(0);
}

/* When sidebar is open on desktop, push main content */
body.sidebar-open .main-wrapper {
    margin-left: var(--sidebar-width);
}

/* ========== TOPBAR ========== */
.topbar {
    height: var(--topbar-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 999;
}

.sidebar-toggle {
    background: none; border: none;
    color: var(--text-secondary);
    font-size: 18px;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: var(--transition);
}
.sidebar-toggle:hover { color: var(--text-primary); background: var(--bg-hover); }

.topbar-title {
    font-family: var(--font-head);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    flex: 1;
}

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.search-box {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    width: 240px;
}
.search-box i { color: var(--text-muted); font-size: 13px; }
.search-box input {
    background: none; border: none; outline: none;
    color: var(--text-primary); font-size: 13px; width: 100%;
    font-family: var(--font-body);
}
.search-box input::placeholder { color: var(--text-muted); }

.topbar-btn {
    width: 38px; height: 38px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    transition: var(--transition);
    position: relative;
}
.topbar-btn:hover { color: var(--accent); border-color: var(--accent); }

.notif-badge {
    position: absolute; top: -4px; right: -4px;
    background: var(--danger); color: #fff;
    font-size: 9px; font-weight: 700;
    padding: 1px 4px; border-radius: 10px;
    min-width: 16px; text-align: center;
}

.btn-add-load {
    background: var(--accent);
    color: #000 !important;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    display: flex; align-items: center; gap: 6px;
    transition: var(--transition);
    font-family: var(--font-head);
    letter-spacing: 0.5px;
}
.btn-add-load:hover { background: var(--accent-light); transform: translateY(-1px); }

/* ========== PAGE CONTENT ========== */
.page-content { padding: 24px; }

/* ========== STAT CARDS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--stat-color, var(--accent));
}

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

.stat-icon {
    width: 52px; height: 52px;
    background: color-mix(in srgb, var(--stat-color, var(--accent)) 15%, transparent);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    color: var(--stat-color, var(--accent));
    flex-shrink: 0;
}

.stat-info { flex: 1; }
.stat-value { font-family: var(--font-head); font-size: 28px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-secondary); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-change { font-size: 11px; margin-top: 4px; }
.stat-change.up { color: #e6edf3; }
.stat-change.down { color: #c9d1d9; }

/* ========== CARDS ========== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    gap: 12px;
}
.card-title {
    font-family: var(--font-head);
    font-size: 16px; font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    display: flex; align-items: center; gap: 8px;
}
.card-body { padding: 20px; }

/* ========== TABLES ========== */
.table-responsive { overflow-x: auto; }
.table {
    width: 100%; border-collapse: collapse;
    color: var(--text-primary);
}
.table th {
    background: var(--bg-secondary);
    padding: 11px 16px;
    font-size: 11px; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    font-size: 13.5px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr { transition: var(--transition); }
.table tbody tr:hover { background: var(--bg-hover); }
.table-sm td, .table-sm th { padding: 8px 12px; }
.btn-icon { width: 30px; height: 30px; padding: 0; display:inline-flex; align-items:center; justify-content:center; flex-shrink:0; }

/* ========== BADGES ========== */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.bg-success { background: #1e2a1e !important; color: #e6edf3 !important; border: 1px solid #2d3d2d !important; }
.bg-danger { background: #2a1e1e !important; color: #e6edf3 !important; border: 1px solid #3d2d2d !important; }
.bg-warning { background: #2a251a !important; color: #e6edf3 !important; border: 1px solid #3d3620 !important; }
.bg-info { background: #1a2030 !important; color: #e6edf3 !important; border: 1px solid #253045 !important; }
.bg-secondary { background: #1e2128 !important; color: #c9d1d9 !important; border: 1px solid #30363d !important; }
.bg-primary { background: #1a2030 !important; color: #e6edf3 !important; border: 1px solid #253045 !important; }
.bg-purple { background: #221a2e !important; color: #e6edf3 !important; border: 1px solid #332040 !important; }

/* ========== FORMS ========== */
.form-label { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.form-control, .form-select {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: 9px 14px;
    font-size: 14px;
    font-family: var(--font-body);
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    background: var(--bg-secondary);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(240,165,0,0.12);
    outline: none;
}
.form-control::placeholder { color: var(--text-muted); }
.form-select option { background: var(--bg-card); }
.form-control:disabled, .form-select:disabled { opacity: 0.5; cursor: not-allowed; }

textarea.form-control { resize: vertical; }

/* ========== BUTTONS ========== */
.btn {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 13px;
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: var(--transition);
    display: inline-flex; align-items: center; gap: 6px;
    cursor: pointer;
    border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #000; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-light); color: #000; }
.btn-secondary { background: var(--bg-hover); color: var(--text-secondary); border-color: var(--border); }
.btn-secondary:hover { color: var(--text-primary); border-color: var(--text-muted); }
.btn-success { background: rgba(46,160,67,0.15); color: #3fb950; border-color: rgba(46,160,67,0.3); }
.btn-success:hover { background: rgba(46,160,67,0.25); color: #3fb950; }
.btn-danger { background: rgba(218,54,51,0.15); color: #f85149; border-color: rgba(218,54,51,0.3); }
.btn-danger:hover { background: rgba(218,54,51,0.25); color: #f85149; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { width: 30px; height: 30px; padding: 0; justify-content: center; }

/* ========== PAGE HEADER ========== */
.page-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.page-header-left h1 {
    font-family: var(--font-head);
    font-size: 26px; font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}
.page-header-left p { color: var(--text-secondary); font-size: 13px; margin-top: 2px; }
.page-header-actions { display: flex; gap: 10px; align-items: center; }

/* ========== STATUS INDICATORS ========== */
.status-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}
.status-dot.available, .status-dot.active { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.on_trip, .status-dot.in_transit { background: var(--warning); box-shadow: 0 0 6px var(--warning); animation: pulse 2s infinite; }
.status-dot.off_duty, .status-dot.inactive { background: var(--text-muted); }
.status-dot.danger { background: var(--danger); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ========== DASHBOARD SPECIFIC ========== */
.quick-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.q-stat { text-align: center; padding: 14px; background: var(--bg-hover); border-radius: 8px; }
.q-stat-val { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--text-primary); }
.q-stat-label { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }

.map-container { background: var(--bg-hover); border-radius: 8px; overflow: hidden; }
.map-container iframe { border: none; display: block; }

/* ========== LOAD BOARD ========== */
.loadboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 12px;
    transition: var(--transition);
    cursor: pointer;
}
.loadboard-card:hover { border-color: var(--accent); background: var(--bg-hover); }
.loadboard-card.called { border-color: var(--success); opacity: 0.7; }

.route-display { display: flex; align-items: center; gap: 10px; }
.route-city { font-family: var(--font-head); font-size: 18px; font-weight: 700; }
.route-state { font-size: 13px; color: var(--text-secondary); }
.route-arrow { color: var(--accent); font-size: 20px; }
.route-miles { font-size: 12px; color: var(--text-muted); }

/* ========== INVOICE ========== */
.invoice-print { background: #fff; color: #000; padding: 40px; max-width: 800px; margin: 0 auto; }

/* ========== ALERTS ========== */
.alert {
    border-radius: var(--radius);
    border: none;
    padding: 12px 16px;
    font-size: 13.5px;
}
.alert-success { background: #1e2a1e; color: #e6edf3; border: 1px solid #2d3d2d; }
.alert-danger { background: #2a1e1e; color: #e6edf3; border: 1px solid #3d2d2d; }
.alert-warning { background: #2a251a; color: #e6edf3; border: 1px solid #3d3620; }
.alert-info { background: #1a2030; color: #e6edf3; border: 1px solid #253045; }

/* ========== TABS ========== */
.nav-tabs { border-color: var(--border); margin-bottom: 20px; }
.nav-tabs .nav-link { color: var(--text-secondary); border: none; border-bottom: 2px solid transparent; padding: 10px 20px; font-weight: 600; font-size: 13px; }
.nav-tabs .nav-link:hover { color: var(--text-primary); border-color: transparent; }
.nav-tabs .nav-link.active { color: var(--accent); border-bottom-color: var(--accent); background: none; }

/* ========== MODAL ========== */
.modal-content { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); }
.modal-header { border-bottom: 1px solid var(--border); padding: 16px 20px; }
.modal-title { font-family: var(--font-head); font-size: 18px; font-weight: 700; color: var(--text-primary); }
.modal-footer { border-top: 1px solid var(--border); }
.btn-close { filter: invert(1); }

/* ========== UTILITIES ========== */
.text-accent { color: var(--accent); }
.text-muted { color: var(--text-secondary) !important; }
.border-0 { border: none !important; }
.gap-2 { gap: 8px; }
.fw-bold { font-weight: 700; }
.font-mono { font-family: 'Courier New', monospace; }

/* Grid rows */
.row { --bs-gutter-x: 20px; --bs-gutter-y: 20px; }

/* ========== RESPONSIVE ========== */
@media (max-width: 992px) {
    .main-wrapper { margin-left: 0 !important; }
    .search-box { width: 160px; }
}

@media (max-width: 576px) {
    .page-content { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .topbar { padding: 0 16px; }
    .search-box { display: none; }
}

/* ========== LOGIN PAGE ========== */
.login-page {
    min-height: 100vh;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(ellipse at 30% 40%, rgba(240,165,0,0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 60%, rgba(31,111,235,0.04) 0%, transparent 50%);
    pointer-events: none;
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px 40px;
    width: 100%; max-width: 420px;
    position: relative;
    box-shadow: var(--shadow);
}
.login-logo {
    width: 60px; height: 60px;
    background: var(--accent);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: #000;
    margin: 0 auto 24px;
}
.login-title { font-family: var(--font-head); font-size: 28px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.login-sub { text-align: center; color: var(--text-secondary); font-size: 14px; margin-bottom: 32px; }

/* ========== TRACKING MAP ========== */
#trackingMap { height: 500px; background: var(--bg-hover); border-radius: 8px; }

/* ========== FILTER BAR ========== */
.filter-bar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.filter-bar .form-control, .filter-bar .form-select { font-size: 13px; padding: 6px 10px; }

/* ========== EMPTY STATE ========== */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.empty-state i { font-size: 48px; opacity: 0.3; margin-bottom: 16px; display: block; }
.empty-state h3 { font-family: var(--font-head); font-size: 20px; color: var(--text-primary); margin-bottom: 8px; }

/* ========== TIMELINE ========== */
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding-bottom: 20px; }
.timeline-dot { position: absolute; left: -20px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg-card); }
.timeline-time { font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
.timeline-text { font-size: 13px; color: var(--text-primary); }

/* ========== CALL BUTTON ========== */
.btn-call {
    background: rgba(46,160,67,0.15);
    color: #3fb950;
    border: 1px solid rgba(46,160,67,0.3);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: var(--transition);
}
.btn-call:hover { background: rgba(46,160,67,0.25); color: #3fb950; }
.btn-call.called { background: rgba(139,148,158,0.15); color: var(--text-muted); border-color: var(--border); }