/* ==============================
   SalesTrack Pro — Admin CSS
   Dark premium theme
============================== */

:root {
    --bg-base:      #0d0f1a;
    --bg-surface:   #131625;
    --bg-card:      #1a1d2e;
    --bg-hover:     #1f2235;
    --border:       #252840;
    --border-light: #2e3250;

    --accent:       #6366f1;
    --accent-glow:  rgba(99, 102, 241, 0.25);
    --accent-light: #818cf8;
    --green:        #22c55e;
    --green-dim:    rgba(34, 197, 94, 0.15);
    --red:          #ef4444;
    --red-dim:      rgba(239, 68, 68, 0.15);
    --amber:        #f59e0b;
    --amber-dim:    rgba(245, 158, 11, 0.15);
    --blue:         #3b82f6;
    --blue-dim:     rgba(59, 130, 246, 0.15);

    --text-primary:   #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted:     #4a5568;

    --sidebar-w:    240px;
    --topbar-h:     60px;
    --radius:       12px;
    --radius-sm:    8px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --font:         'Inter', sans-serif;
}

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

body {
    font-family: var(--font);
    background: var(--bg-base);
    color: var(--text-primary);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
}

/* ---- App Shell ---- */
.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ---- Sidebar ---- */
.sidebar {
    width: var(--sidebar-w);
    background: var(--bg-surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: transform 0.25s ease;
    overflow-y: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 18px 16px;
    border-bottom: 1px solid var(--border);
}

.brand-icon {
    font-size: 22px;
    background: var(--accent-glow);
    border: 1px solid var(--accent);
    width: 38px; height: 38px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
}

.brand-name {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
    display: block;
}

.brand-pro {
    font-size: 10px;
    font-weight: 700;
    color: var(--accent-light);
    letter-spacing: 1px;
    background: var(--accent-glow);
    padding: 1px 6px;
    border-radius: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-section-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 12px 8px 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 13.5px;
    transition: all 0.15s ease;
    position: relative;
}

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

.nav-item.active {
    background: var(--accent-glow);
    color: var(--accent-light);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.nav-icon { font-size: 16px; min-width: 20px; text-align: center; }
.nav-label { flex: 1; }
.nav-badge {
    background: var(--green);
    color: #000;
    font-size: 10px;
    font-weight: 700;
    padding: 1px 6px;
    border-radius: 20px;
    min-width: 22px;
    text-align: center;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
}

.user-avatar {
    width: 34px; height: 34px;
    background: var(--accent);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px;
    flex-shrink: 0;
}

.user-info { flex: 1; overflow: hidden; }
.user-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }

.logout-btn {
    background: none;
    border: 1px solid var(--border-light);
    color: var(--text-muted);
    padding: 5px 8px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    transition: all 0.15s;
}
.logout-btn:hover { color: var(--red); border-color: var(--red); }

/* ---- Main Content ---- */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

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

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
}

.topbar-title {
    font-weight: 700;
    font-size: 16px;
    flex: 1;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-time {
    font-size: 13px;
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

.topbar-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 20px;
}

.dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    display: inline-block;
}
.dot-green { background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }

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

/* ---- Page Body ---- */
.page-body { padding: 24px; flex: 1; }

/* ---- Alerts ---- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 13px;
    font-weight: 500;
}
.alert-success { background: var(--green-dim); border: 1px solid rgba(34,197,94,0.3); color: var(--green); }
.alert-error   { background: var(--red-dim);   border: 1px solid rgba(239,68,68,0.3); color: var(--red); }

/* ---- Page Header ---- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 { font-size: 22px; font-weight: 700; }
.page-header p  { color: var(--text-secondary); font-size: 13px; margin-top: 2px; }

/* ---- KPI Cards ---- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, transform 0.15s;
}

.kpi-card:hover { border-color: var(--border-light); transform: translateY(-2px); }

.kpi-icon {
    font-size: 22px;
    margin-bottom: 12px;
    display: block;
}

.kpi-value {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.kpi-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.kpi-card.accent   .kpi-value { color: var(--accent-light); }
.kpi-card.green    .kpi-value { color: var(--green); }
.kpi-card.red      .kpi-value { color: var(--red); }
.kpi-card.amber    .kpi-value { color: var(--amber); }
.kpi-card.blue     .kpi-value { color: var(--blue); }

.kpi-card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    border-radius: 50%;
    opacity: 0.06;
    transform: translate(20px, -20px);
}
.kpi-card.accent::after { background: var(--accent); }
.kpi-card.green::after  { background: var(--green); }
.kpi-card.red::after    { background: var(--red); }
.kpi-card.amber::after  { background: var(--amber); }
.kpi-card.blue::after   { background: var(--blue); }

/* ---- Cards / Panels ---- */
.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-header h2 { font-size: 15px; font-weight: 600; }
.card-body { padding: 20px; }

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

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

thead th {
    text-align: left;
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    white-space: nowrap;
}

tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 13.5px;
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-hover); }

/* ---- Badges ---- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
}

.badge-green  { background: var(--green-dim);  color: var(--green); }
.badge-red    { background: var(--red-dim);    color: var(--red); }
.badge-amber  { background: var(--amber-dim);  color: var(--amber); }
.badge-blue   { background: var(--blue-dim);   color: var(--blue); }
.badge-purple { background: var(--accent-glow); color: var(--accent-light); }
.badge-gray   { background: rgba(100,100,120,0.2); color: var(--text-secondary); }

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.15s ease;
    white-space: nowrap;
}

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

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

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { background: var(--red-dim); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }

/* ---- Forms ---- */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

.form-control {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 13.5px;
    width: 100%;
    transition: border-color 0.15s;
}
.form-control:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.form-control::placeholder { color: var(--text-muted); }

select.form-control { cursor: pointer; }

/* ---- Filter Bar ---- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    align-items: flex-end;
}

.filter-bar .form-group { min-width: 140px; }

/* ---- Progress Bar ---- */
.progress-wrap { background: var(--bg-surface); border-radius: 4px; height: 6px; overflow: hidden; }
.progress-bar  { height: 100%; border-radius: 4px; background: var(--accent); transition: width 0.4s ease; }
.progress-bar.green  { background: var(--green); }
.progress-bar.amber  { background: var(--amber); }
.progress-bar.red    { background: var(--red); }

/* ---- Star Rating ---- */
.stars { color: var(--amber); letter-spacing: 1px; }
.stars .empty { color: var(--border-light); }

/* ---- Pagination ---- */
.pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
}

.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    border-radius: 6px;
    font-size: 13px;
    text-decoration: none;
    color: var(--text-secondary);
    border: 1px solid transparent;
    transition: all 0.15s;
}

.pagination a:hover   { background: var(--bg-hover); border-color: var(--border); }
.pagination .active   { background: var(--accent); color: #fff; border-color: var(--accent); }
.pagination .disabled { opacity: 0.4; pointer-events: none; }

/* ---- Auth Page ---- */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-base);
    background-image: radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.08) 0%, transparent 60%),
                      radial-gradient(ellipse at 80% 20%, rgba(59,130,246,0.06) 0%, transparent 50%);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.auth-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.auth-logo-icon {
    font-size: 28px;
    background: var(--accent-glow);
    border: 1px solid var(--accent);
    width: 48px; height: 48px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
}

.auth-logo-text h1 { font-size: 20px; font-weight: 800; }
.auth-logo-text span { font-size: 12px; color: var(--text-secondary); }

.auth-form .form-group { margin-bottom: 16px; }
.auth-form .btn { width: 100%; justify-content: center; padding: 12px; font-size: 14px; margin-top: 8px; }

/* ---- Map Page ---- */
#map-container {
    height: calc(100vh - var(--topbar-h) - 48px);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}

.map-overlay-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    min-width: 220px;
    box-shadow: var(--shadow);
}

.rep-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
}
.rep-list-item:hover { background: var(--bg-hover); }
.rep-dot { width: 10px; height: 10px; border-radius: 50%; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
}

/* ---- Detail View ---- */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 900px) {
    .detail-grid { grid-template-columns: 1fr; }
}

.detail-row {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label { font-size: 11px; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-value { font-size: 14px; font-weight: 500; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 10px; }

/* ---- Utility ---- */
.text-muted  { color: var(--text-secondary); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-amber  { color: var(--amber); }
.text-accent { color: var(--accent-light); }
.fw-600      { font-weight: 600; }
.mt-16       { margin-top: 16px; }
.mt-24       { margin-top: 24px; }
.flex        { display: flex; }
.items-center{ align-items: center; }
.gap-8       { gap: 8px; }
.gap-12      { gap: 12px; }