@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root { --transition: 0.3s ease; }

/* ====== DARK THEME (default) ====== */
[data-theme="dark"] {
    --bg-primary: #0f0f23;
    --bg-secondary: #1a1a3e;
    --bg-card: #1e1e42;
    --bg-card-hover: #25254d;
    --bg-input: #25254d;
    --text-primary: #e8e8f0;
    --text-secondary: #9898b8;
    --text-muted: #6b6b8a;
    --border-color: #2d2d5e;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-light: #818cf8;
    --green: #22c55e;
    --green-bg: rgba(34,197,94,0.12);
    --orange: #f97316;
    --orange-bg: rgba(249,115,22,0.12);
    --red: #ef4444;
    --red-bg: rgba(239,68,68,0.12);
    --blue: #3b82f6;
    --blue-bg: rgba(59,130,246,0.12);
    --purple: #a855f7;
    --purple-bg: rgba(168,85,247,0.12);
    --yellow: #eab308;
    --yellow-bg: rgba(234,179,8,0.12);
    --cyan: #06b6d4;
    --cyan-bg: rgba(6,182,212,0.12);
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
    --navbar-bg: linear-gradient(135deg, #1a1a3e 0%, #0f0f23 100%);
    --sidebar-bg: #141432;
    --sidebar-hover: #1e1e42;
    --sidebar-active: var(--accent);
    --table-header: #1a1a3e;
    --table-row-hover: #1e1e42;
    --modal-bg: #1e1e42;
    --modal-overlay: rgba(0,0,0,0.6);
    --badge-muted: #2d2d5e;
    --scrollbar-track: #1a1a3e;
    --scrollbar-thumb: #2d2d5e;
    --alert-success-bg: rgba(34,197,94,0.12);
    --alert-success-border: rgba(34,197,94,0.3);
    --alert-success-text: #4ade80;
    --alert-danger-bg: rgba(239,68,68,0.12);
    --alert-danger-border: rgba(239,68,68,0.3);
    --alert-danger-text: #f87171;
    --alert-warning-bg: rgba(234,179,8,0.12);
    --alert-warning-border: rgba(234,179,8,0.3);
    --alert-warning-text: #facc15;
    --alert-info-bg: rgba(59,130,246,0.12);
    --alert-info-border: rgba(59,130,246,0.3);
    --alert-info-text: #60a5fa;
}

/* ====== LIGHT THEME ====== */
[data-theme="light"] {
    --bg-primary: #f0f2f5;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f9fafb;
    --bg-input: #f9fafb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-light: #818cf8;
    --green: #16a34a;
    --green-bg: rgba(22,163,74,0.08);
    --orange: #ea580c;
    --orange-bg: rgba(234,88,12,0.08);
    --red: #dc2626;
    --red-bg: rgba(220,38,38,0.08);
    --blue: #2563eb;
    --blue-bg: rgba(37,99,235,0.08);
    --purple: #9333ea;
    --purple-bg: rgba(147,51,234,0.08);
    --yellow: #ca8a04;
    --yellow-bg: rgba(202,138,4,0.08);
    --cyan: #0891b2;
    --cyan-bg: rgba(8,145,178,0.08);
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --navbar-bg: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
    --sidebar-bg: #ffffff;
    --sidebar-hover: #f3f4f6;
    --sidebar-active: var(--accent);
    --table-header: #f9fafb;
    --table-row-hover: #f3f4f6;
    --modal-bg: #ffffff;
    --modal-overlay: rgba(0,0,0,0.4);
    --badge-muted: #e5e7eb;
    --scrollbar-track: #f3f4f6;
    --scrollbar-thumb: #d1d5db;
    --alert-success-bg: rgba(22,163,74,0.08);
    --alert-success-border: rgba(22,163,74,0.25);
    --alert-success-text: #16a34a;
    --alert-danger-bg: rgba(220,38,38,0.08);
    --alert-danger-border: rgba(220,38,38,0.25);
    --alert-danger-text: #dc2626;
    --alert-warning-bg: rgba(202,138,4,0.08);
    --alert-warning-border: rgba(202,138,4,0.25);
    --alert-warning-text: #ca8a04;
    --alert-info-bg: rgba(37,99,235,0.08);
    --alert-info-border: rgba(37,99,235,0.25);
    --alert-info-text: #2563eb;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: background var(--transition), color var(--transition);
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }

/* ====== TOPBAR ====== */
.topbar {
    background: var(--navbar-bg);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.topbar .brand {
    display: flex; align-items: center; gap: 10px;
    color: white; text-decoration: none; font-weight: 700; font-size: 1.15rem;
}
.topbar .brand:hover { color: white; }
.topbar .brand i { font-size: 1.4rem; }
.topbar-center { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.topbar-center strong { color: white; }
.topbar-actions { display: flex; gap: 6px; align-items: center; }
.topbar .btn-icon {
    width: 38px; height: 38px; border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.08);
    color: white; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: all var(--transition); font-size: 1rem;
    text-decoration: none;
}
.topbar .btn-icon:hover { background: rgba(255,255,255,0.18); transform: scale(1.05); color: white; }

/* ====== LAYOUT ====== */
.app-layout { display: flex; min-height: calc(100vh - 58px); }

/* ====== SIDEBAR ====== */
.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    padding: 16px 12px;
    flex-shrink: 0;
    transition: background var(--transition), border var(--transition);
}
.sidebar .nav-section {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 16px 12px 8px;
}
.sidebar .nav-link {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.88rem;
    transition: all var(--transition);
    margin-bottom: 2px;
}
.sidebar .nav-link i { font-size: 1.1rem; width: 20px; text-align: center; }
.sidebar .nav-link:hover {
    background: var(--sidebar-hover);
    color: var(--text-primary);
}
.sidebar .nav-link.active {
    background: var(--accent);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* ====== MAIN CONTENT ====== */
.main-content {
    flex: 1;
    padding: 24px;
    min-width: 0;
    max-width: 100%;
}

/* ====== CARDS ====== */
.lc-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    transition: all var(--transition);
}
.lc-card:hover { box-shadow: var(--shadow); }

/* ====== STAT CARDS ====== */
.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-color);
    border-radius: 16px;
    padding: 20px;
    transition: all var(--transition);
    position: relative; overflow: hidden;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat-card .stat-icon {
    width: 48px; height: 48px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 12px;
}
.stat-card .stat-label { font-size: 0.82rem; color: var(--text-secondary); font-weight: 500; margin-bottom: 4px; }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.5px; }
.stat-card .stat-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 4px; }

/* Stat card colors */
.stat-card.green .stat-icon { background: var(--green-bg); color: var(--green); }
.stat-card.green .stat-value { color: var(--green); }
.stat-card.blue .stat-icon { background: var(--blue-bg); color: var(--blue); }
.stat-card.blue .stat-value { color: var(--blue); }
.stat-card.orange .stat-icon { background: var(--orange-bg); color: var(--orange); }
.stat-card.orange .stat-value { color: var(--orange); }
.stat-card.purple .stat-icon { background: var(--purple-bg); color: var(--purple); }
.stat-card.purple .stat-value { color: var(--purple); }
.stat-card.red .stat-icon { background: var(--red-bg); color: var(--red); }
.stat-card.red .stat-value { color: var(--red); }
.stat-card.cyan .stat-icon { background: var(--cyan-bg); color: var(--cyan); }
.stat-card.cyan .stat-value { color: var(--cyan); }

/* ====== TABLES ====== */
.lc-table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}
.lc-table {
    width: 100%;
    border-collapse: collapse;
}
.lc-table thead {
    background: var(--table-header);
}
.lc-table th {
    padding: 14px 16px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}
.lc-table td {
    padding: 12px 16px;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}
.lc-table tbody tr { transition: background var(--transition); }
.lc-table tbody tr:hover { background: var(--table-row-hover); }
.lc-table tbody tr:last-child td { border-bottom: none; }

/* ====== BADGES ====== */
.lc-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 4px 10px; border-radius: 8px;
    font-size: 0.75rem; font-weight: 700;
}
.lc-badge.success { background: var(--green-bg); color: var(--green); }
.lc-badge.danger { background: var(--red-bg); color: var(--red); }
.lc-badge.info { background: var(--blue-bg); color: var(--blue); }
.lc-badge.warning { background: var(--orange-bg); color: var(--orange); }
.lc-badge.primary { background: rgba(99,102,241,0.12); color: var(--accent); }
.lc-badge.purple { background: var(--purple-bg); color: var(--purple); }

/* ====== BUTTONS ====== */
.lc-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 20px; border-radius: 12px;
    font-size: 0.88rem; font-weight: 600;
    border: none; cursor: pointer;
    transition: all var(--transition);
    font-family: 'Inter', sans-serif;
    text-decoration: none;
}
.lc-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.lc-btn.primary { background: var(--accent); color: white; }
.lc-btn.primary:hover { background: var(--accent-hover); color: white; }
.lc-btn.secondary { background: var(--bg-input); color: var(--text-primary); border: 1px solid var(--border-color); }
.lc-btn.secondary:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.lc-btn.danger { background: var(--red); color: white; }
.lc-btn.danger:hover { background: #dc2626; color: white; }
.lc-btn.success { background: var(--green); color: white; }
.lc-btn.success:hover { background: #16a34a; color: white; }
.lc-btn.sm { padding: 6px 12px; font-size: 0.8rem; border-radius: 8px; }
.lc-btn.icon-only { padding: 8px; width: 36px; height: 36px; justify-content: center; }

/* ====== FORMS ====== */
.lc-input, .lc-select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    transition: all var(--transition);
}
.lc-input:focus, .lc-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.lc-input::placeholder { color: var(--text-muted); }
.lc-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.lc-form-group { margin-bottom: 16px; }
.lc-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.lc-checkbox {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.88rem; cursor: pointer;
}
.lc-checkbox input[type="checkbox"] {
    width: 18px; height: 18px; accent-color: var(--accent);
}

/* ====== ALERTS ====== */
.lc-alert {
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
    border: 1px solid transparent;
}
.lc-alert .close-alert {
    margin-left: auto; cursor: pointer; opacity: 0.7;
    background: none; border: none; color: inherit; font-size: 1.1rem;
}
.lc-alert .close-alert:hover { opacity: 1; }
.lc-alert.success { background: var(--alert-success-bg); border-color: var(--alert-success-border); color: var(--alert-success-text); }
.lc-alert.danger { background: var(--alert-danger-bg); border-color: var(--alert-danger-border); color: var(--alert-danger-text); }
.lc-alert.warning { background: var(--alert-warning-bg); border-color: var(--alert-warning-border); color: var(--alert-warning-text); }
.lc-alert.info { background: var(--alert-info-bg); border-color: var(--alert-info-border); color: var(--alert-info-text); }

/* ====== MODAL ====== */
.lc-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: var(--modal-overlay);
    display: none; align-items: center; justify-content: center;
    z-index: 2000;
    animation: fadeIn 0.2s ease;
}
.lc-modal-overlay.active { display: flex; }
.lc-modal {
    background: var(--modal-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    width: 100%; max-width: 600px;
    max-height: 90vh; overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease;
}
.lc-modal.lg { max-width: 800px; }
.lc-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
}
.lc-modal-header h3 {
    font-size: 1.1rem; font-weight: 700;
    display: flex; align-items: center; gap: 8px;
}
.lc-modal-close {
    width: 36px; height: 36px; border-radius: 10px;
    border: 1px solid var(--border-color); background: var(--bg-input);
    color: var(--text-secondary); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition); font-size: 1.1rem;
}
.lc-modal-close:hover { background: var(--red-bg); color: var(--red); border-color: var(--red); }
.lc-modal-body { padding: 24px; }
.lc-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex; justify-content: flex-end; gap: 10px;
}

/* ====== CONFIRM DIALOG ====== */
.lc-confirm-body { text-align: center; padding: 32px 24px; }
.lc-confirm-body .confirm-icon {
    width: 64px; height: 64px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px; font-size: 1.8rem;
}
.lc-confirm-body .confirm-icon.danger { background: var(--red-bg); color: var(--red); }
.lc-confirm-body h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.lc-confirm-body p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.5; }

/* ====== PAGE HEADER ====== */
.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.page-header h1 {
    font-size: 1.5rem; font-weight: 800;
    display: flex; align-items: center; gap: 10px;
}
.page-header h1 i { color: var(--accent); }

/* ====== SEARCH BAR ====== */
.search-bar {
    display: flex; gap: 10px; margin-bottom: 20px;
}
.search-bar .lc-input { flex: 1; }

/* ====== PAGINATION ====== */
.lc-pagination {
    display: flex; justify-content: center; gap: 4px; margin-top: 20px;
}
.lc-pagination a, .lc-pagination span {
    width: 38px; height: 38px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 600;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    transition: all var(--transition);
    text-decoration: none;
}
.lc-pagination a:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.lc-pagination .active {
    background: var(--accent); color: white; border-color: var(--accent);
}

/* ====== LOGIN ====== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute; top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(99,102,241,0.08) 0%, transparent 60%),
                radial-gradient(circle at 70% 60%, rgba(168,85,247,0.06) 0%, transparent 60%);
    animation: floatBg 20s ease infinite alternate;
}
@keyframes floatBg {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-40px, -30px); }
}
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 40px;
    width: 100%; max-width: 420px;
    box-shadow: var(--shadow-lg);
    position: relative; z-index: 1;
}
.login-card .logo {
    width: 64px; height: 64px; border-radius: 18px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px; font-size: 1.8rem; color: white;
}
.login-card h2 {
    text-align: center; font-weight: 800; font-size: 1.5rem;
    margin-bottom: 6px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.login-card .subtitle {
    text-align: center; color: var(--text-secondary);
    font-size: 0.9rem; margin-bottom: 28px;
}
.login-card .lc-btn { width: 100%; justify-content: center; padding: 12px; }
.login-card .theme-toggle-login {
    position: absolute; top: 16px; right: 16px;
    width: 36px; height: 36px; border-radius: 10px;
    border: 1px solid var(--border-color); background: var(--bg-input);
    color: var(--text-secondary); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.login-card .theme-toggle-login:hover { color: var(--accent); border-color: var(--accent); }

/* ====== EMPTY STATE ====== */
.empty-state {
    text-align: center; padding: 40px 20px;
    color: var(--text-secondary);
}
.empty-state i { font-size: 3rem; margin-bottom: 12px; color: var(--text-muted); }
.empty-state p { font-size: 0.95rem; }

/* ====== CLIENT MAGASIN CARD ====== */
.magasin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.magasin-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    transition: all var(--transition);
}
.magasin-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.magasin-card .shop-name {
    font-size: 1.1rem; font-weight: 700;
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 6px;
}
.magasin-card .shop-name i { color: var(--accent); }
.magasin-card .shop-id { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 14px; }
.magasin-card .shop-stat {
    display: flex; justify-content: space-between; align-items: flex-end;
    padding: 12px; background: var(--bg-primary); border-radius: 12px;
    margin-bottom: 14px;
}
.magasin-card .shop-stat .label { font-size: 0.78rem; color: var(--text-secondary); }
.magasin-card .shop-stat .value { font-size: 1.4rem; font-weight: 800; color: var(--green); }
.magasin-card .shop-stat .date { font-size: 0.75rem; color: var(--text-muted); }

/* ====== CLIENT INFO CARD ====== */
.client-info {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px; margin-bottom: 24px;
    display: grid; grid-template-columns: 2fr 1fr; gap: 24px;
    align-items: center;
}
.client-info .info-table td { padding: 6px 12px 6px 0; font-size: 0.9rem; }
.client-info .info-table td:first-child { color: var(--text-secondary); font-weight: 600; }
.client-info .count-box {
    text-align: center;
    padding: 24px;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    border-radius: 16px;
    color: white;
}
.client-info .count-box .num { font-size: 2.5rem; font-weight: 800; }
.client-info .count-box .label { font-size: 0.9rem; opacity: 0.9; }

/* ====== ANIMATIONS ====== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ====== RESPONSIVE ====== */
@media (max-width: 992px) {
    .app-layout { flex-direction: column; }
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 12px;
        display: flex; flex-wrap: wrap; gap: 4px;
    }
    .sidebar .nav-section { display: none; }
    .sidebar .nav-link { font-size: 0.8rem; padding: 8px 12px; }
    .client-info { grid-template-columns: 1fr; }
    .lc-form-row { grid-template-columns: 1fr; }
    .lc-table-wrap { overflow-x: auto; }
}
@media (max-width: 576px) {
    .main-content { padding: 16px; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .magasin-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .search-bar { flex-direction: column; }
    .login-card { margin: 16px; padding: 28px; }
}