/* =========================================
   TAGIHAN DIGITAL — Modern Gradient Theme
   Blue → Teal, matching logo palette
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
    /* Brand gradient (biru → teal, seperti swoosh logo) */
    --brand-blue: #1e88e5;
    --brand-blue-dark: #1565c0;
    --brand-teal: #26a69a;
    --brand-teal-dark: #00897b;
    --brand-navy: #0d3552;

    --gradient-primary: linear-gradient(135deg, #1e88e5 0%, #26a69a 100%);
    --gradient-primary-hover: linear-gradient(135deg, #1976d2 0%, #00897b 100%);
    --gradient-soft: linear-gradient(135deg, #e3f2fd 0%, #e0f2f1 100%);
    --gradient-dark: linear-gradient(135deg, #0d3552 0%, #0f4c75 100%);
    --gradient-success: linear-gradient(135deg, #26a69a 0%, #43a047 100%);
    --gradient-warning: linear-gradient(135deg, #ff9800 0%, #ff6f00 100%);
    --gradient-danger: linear-gradient(135deg, #e53935 0%, #c62828 100%);

    /* Backgrounds */
    --bg-base: #f4f8fb;
    --bg-surface: #ffffff;
    --bg-elevated: #f0f5fa;
    --bg-hover: #e6eef6;

    /* Borders */
    --border: #e2ecf3;
    --border-strong: #cfdde8;

    /* Text */
    --text-primary: #0d3552;
    --text-secondary: #4a6b85;
    --text-muted: #8ba4ba;
    --text-inverse: #ffffff;

    /* Status */
    --success: #00897b;
    --success-bg: #e0f2f1;
    --success-border: #80cbc4;

    --danger: #e53935;
    --danger-bg: #ffebee;
    --danger-border: #ef9a9a;

    --warning: #f57c00;
    --warning-bg: #fff3e0;
    --warning-border: #ffcc80;

    --info: #1e88e5;
    --info-bg: #e3f2fd;
    --info-border: #90caf9;

    --purple: #7e57c2;
    --purple-bg: #ede7f6;
    --purple-border: #b39ddb;

    /* Chart colors */
    --chart-1: #1e88e5;
    --chart-2: #26a69a;
    --chart-3: #43a047;
    --chart-4: #f57c00;
    --chart-5: #7e57c2;
    --chart-6: #e91e63;

    --shadow-sm: 0 1px 3px rgba(13, 53, 82, 0.06);
    --shadow-md: 0 4px 16px rgba(13, 53, 82, 0.08);
    --shadow-lg: 0 12px 40px rgba(13, 53, 82, 0.12);
    --shadow-brand: 0 8px 24px rgba(30, 136, 229, 0.24);
    --shadow-brand-hover: 0 12px 32px rgba(30, 136, 229, 0.35);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 22px;
}

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

html, body {
    font-family: 'Plus Jakarta Sans', -apple-system, sans-serif;
    background: var(--bg-base);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

::selection { background: var(--brand-blue); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-elevated); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #90caf9, #80cbc4);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover { background: var(--brand-blue); }

[data-lucide] {
    width: 18px;
    height: 18px;
    stroke-width: 2;
    flex-shrink: 0;
}

/* ==================== LOGIN ==================== */
.login-body {
    background: var(--bg-base);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

/* Gradient orbs di background */
.login-body::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(30, 136, 229, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.login-body::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(38, 166, 154, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.login-box {
    background: #fff;
    width: 100%;
    max-width: 420px;
    padding: 44px 36px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 10;
    animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid rgba(255,255,255,0.8);
}
.login-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.login-logo { text-align: center; margin-bottom: 30px; }
.login-logo-icon {
    width: 72px; height: 72px;
    margin: 0 auto 18px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-brand);
}
.login-logo-img {
    width: 100px; height: 100px;
    margin: 0 auto 18px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 6px 12px rgba(30, 136, 229, 0.2));
}
.login-logo-icon [data-lucide] { width: 32px; height: 32px; }
.login-logo h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.login-logo p { color: var(--text-secondary); font-size: 13px; margin-top: 6px; font-weight: 500; }

/* ==================== SIDEBAR ==================== */
.sidebar {
    width: 250px;
    background: var(--bg-surface);
    height: 100vh;
    position: fixed;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    z-index: 100;
    box-shadow: var(--shadow-sm);
}
.sidebar-header {
    padding: 22px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    background: var(--gradient-soft);
}
.sidebar-logo {
    width: 42px; height: 42px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-brand);
}
.sidebar-logo [data-lucide] { width: 22px; height: 22px; }
.sidebar-logo-img {
    width: 44px; height: 44px;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(30, 136, 229, 0.2));
}
.sidebar-header h2 {
    font-size: 16px;
    font-weight: 800;
    letter-spacing: -0.3px;
    color: var(--brand-navy);
}
.sidebar-header small {
    color: var(--text-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}
.sidebar-menu { flex: 1; padding: 16px 12px; overflow-y: auto; }
.sidebar-section {
    color: var(--text-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    padding: 14px 12px 8px;
}
.sidebar-menu a {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    text-decoration: none;
    transition: all 0.2s;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13.5px;
    margin-bottom: 3px;
    position: relative;
}
.sidebar-menu a:hover {
    background: var(--gradient-soft);
    color: var(--brand-blue-dark);
    transform: translateX(2px);
}
.sidebar-menu a.active {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-brand);
}
.sidebar-menu a.active [data-lucide] { stroke: #fff; }
.sidebar-menu a [data-lucide] { width: 18px; height: 18px; stroke-width: 2; }

.menu-badge {
    margin-left: auto;
    background: var(--gradient-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 50px;
    min-width: 22px;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    box-shadow: 0 2px 6px rgba(229, 57, 53, 0.35);
}
.sidebar-menu a.active .menu-badge { background: #fff; color: var(--brand-blue-dark); box-shadow: none; }

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--bg-surface);
}
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--gradient-soft);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}
.avatar {
    width: 38px; height: 38px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 14px;
    flex-shrink: 0;
    box-shadow: var(--shadow-brand);
}
.user-info b { font-size: 13px; font-weight: 700; display: block; color: var(--brand-navy); }
.user-info small { font-size: 11px; color: var(--text-muted); display: inline-block; margin-top: 2px; }
.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    transition: 0.2s;
    border: 1px solid var(--border);
    font-weight: 600;
}
.logout-btn:hover {
    background: var(--gradient-danger);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3);
}
.logout-btn:hover [data-lucide] { stroke: #fff; }
.logout-btn [data-lucide] { width: 16px; height: 16px; }

/* ==================== CONTENT ==================== */
.content {
    margin-left: 250px;
    padding: 28px 32px;
    min-height: 100vh;
}
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-header h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--brand-navy);
}
.page-header h1 [data-lucide] {
    width: 26px; height: 26px;
    padding: 6px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-brand);
    box-sizing: content-box;
}
.page-header p {
    color: var(--text-secondary);
    margin-top: 6px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-weight: 500;
}

/* ==================== ALERT BANNER ==================== */
.alert-banner {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--gradient-primary);
    color: #fff;
    padding: 20px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-brand);
    position: relative;
    overflow: hidden;
}
.alert-banner::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.alert-icon {
    width: 52px; height: 52px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    z-index: 1;
}
.alert-icon [data-lucide] { width: 24px; height: 24px; }
.alert-content { flex: 1; min-width: 200px; z-index: 1; }
.alert-content h3 { font-size: 16px; font-weight: 800; margin-bottom: 4px; }
.alert-content p { font-size: 13px; opacity: 0.95; }
.alert-banner a.btn-primary {
    background: #fff;
    color: var(--brand-blue-dark);
    z-index: 1;
}
.alert-banner a.btn-primary:hover {
    background: var(--bg-elevated);
    transform: translateY(-1px);
}

/* ==================== CARDS ==================== */
.card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 22px;
    margin-bottom: 18px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: box-shadow 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); }
.card h3 {
    font-size: 15px;
    font-weight: 800;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--brand-navy);
}
.card h3 [data-lucide] {
    width: 18px; height: 18px;
    color: var(--brand-blue);
}

/* ==================== STATS GRID ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.25s;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-primary);
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}
.stat-card.success::before { background: var(--gradient-success); }
.stat-card.warning::before { background: var(--gradient-warning); }
.stat-card.danger::before { background: var(--gradient-danger); }

.stat-icon {
    width: 44px; height: 44px;
    background: var(--gradient-soft);
    color: var(--brand-blue);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 12px;
}
.stat-icon [data-lucide] { width: 22px; height: 22px; }
.stat-card.success .stat-icon { background: var(--success-bg); color: var(--success); }
.stat-card.warning .stat-icon { background: var(--warning-bg); color: var(--warning); }
.stat-card.danger .stat-icon { background: var(--danger-bg); color: var(--danger); }

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    margin-bottom: 6px;
}
.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--brand-navy);
    letter-spacing: -0.5px;
    font-family: 'JetBrains Mono', monospace;
    line-height: 1.1;
}
.stat-value.mono-sm { font-size: 20px; }
.stat-sub {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 6px;
    font-weight: 500;
}

/* ==================== TABLE ==================== */
.responsive-table { overflow-x: auto; }
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
}
.table thead th {
    background: var(--gradient-soft);
    color: var(--brand-navy);
    padding: 13px 14px;
    text-align: left;
    font-weight: 800;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--border);
}
.table thead th:first-child { border-top-left-radius: var(--radius-sm); }
.table thead th:last-child { border-top-right-radius: var(--radius-sm); }
.table tbody tr {
    transition: background 0.15s;
}
.table tbody tr:hover { background: var(--bg-elevated); }
.table tbody td {
    padding: 13px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table .mono { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; }
.actions { display: flex; gap: 4px; flex-wrap: wrap; }

/* ==================== BUTTONS ==================== */
.btn-primary, .btn-secondary, .btn-success, .btn-warning, .btn-danger, .btn-sm {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    line-height: 1;
    white-space: nowrap;
    font-family: inherit;
}
.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-brand);
}
.btn-primary:hover {
    background: var(--gradient-primary-hover);
    box-shadow: var(--shadow-brand-hover);
    transform: translateY(-1px);
}
.btn-secondary {
    background: var(--bg-surface);
    color: var(--brand-navy);
    border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
    background: var(--gradient-soft);
    border-color: var(--brand-blue);
    color: var(--brand-blue-dark);
}
.btn-success {
    background: var(--gradient-success);
    color: #fff;
    box-shadow: 0 4px 12px rgba(38, 166, 154, 0.3);
}
.btn-success:hover { box-shadow: 0 6px 18px rgba(38, 166, 154, 0.4); transform: translateY(-1px); }
.btn-warning {
    background: var(--gradient-warning);
    color: #fff;
    box-shadow: 0 4px 12px rgba(245, 124, 0, 0.3);
}
.btn-warning:hover { transform: translateY(-1px); }
.btn-danger {
    background: var(--gradient-danger);
    color: #fff;
    box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3);
}
.btn-danger:hover { transform: translateY(-1px); }
.btn-block { display: flex; width: 100%; justify-content: center; padding: 13px; }
.btn-primary [data-lucide], .btn-secondary [data-lucide], .btn-success [data-lucide], .btn-warning [data-lucide], .btn-danger [data-lucide] {
    width: 16px; height: 16px;
}

.btn-sm {
    padding: 7px 10px;
    font-size: 12px;
    border-radius: var(--radius-sm);
    min-width: 34px;
    justify-content: center;
}
.btn-sm [data-lucide] { width: 14px; height: 14px; }
.btn-sm.btn-primary { background: var(--gradient-primary); color: #fff; }
.btn-sm.btn-success { background: var(--gradient-success); color: #fff; }
.btn-sm.btn-warning { background: var(--gradient-warning); color: #fff; }
.btn-sm.btn-danger { background: var(--gradient-danger); color: #fff; }
.btn-sm.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-sm.btn-secondary:hover {
    background: var(--gradient-soft);
    color: var(--brand-blue-dark);
    border-color: var(--brand-blue);
}

/* ==================== BADGES ==================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 50px;
    text-transform: none;
    letter-spacing: 0.2px;
}
.badge [data-lucide] { width: 13px; height: 13px; stroke-width: 2.5; }
.badge-success { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  border: 1px solid var(--danger-border); }
.badge-warning { background: var(--warning-bg); color: var(--warning); border: 1px solid var(--warning-border); }
.badge-info    { background: var(--info-bg);    color: var(--info);    border: 1px solid var(--info-border); }
.badge-purple  { background: var(--purple-bg);  color: var(--purple);  border: 1px solid var(--purple-border); }
.badge-soft    { background: var(--bg-elevated);color: var(--text-secondary); border: 1px solid var(--border); }
.badge-paket   {
    background: var(--gradient-soft);
    color: var(--brand-blue-dark);
    border: 1px solid var(--info-border);
    font-weight: 700;
}

/* ==================== FORM ==================== */
.form-group { margin-bottom: 14px; }
.form-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 7px;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--brand-navy);
}
.form-group label [data-lucide] { width: 14px; height: 14px; color: var(--brand-blue); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: inherit;
    transition: all 0.15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.12);
}
.form-group input::placeholder { color: var(--text-muted); }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* ==================== ALERT ==================== */
.alert {
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid;
}
.alert-error { background: var(--danger-bg); color: var(--danger); border-color: var(--danger-border); }
.alert-success { background: var(--success-bg); color: var(--success); border-color: var(--success-border); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: var(--warning-border); }
.alert-info { background: var(--info-bg); color: var(--info); border-color: var(--info-border); }

/* ==================== FILTER BAR ==================== */
.filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar input, .filter-bar select {
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    font-size: 13px;
    color: var(--text-primary);
    font-family: inherit;
    transition: 0.15s;
}
.filter-bar input:focus, .filter-bar select:focus {
    outline: none;
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 3px rgba(30,136,229,0.1);
}
.filter-bar input { flex: 1; min-width: 200px; }

/* ==================== MISC ==================== */
.muted { color: var(--text-muted); }
.mono { font-family: 'JetBrains Mono', monospace; }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-center { text-align: center; padding: 40px; color: var(--text-muted); }
.text-center [data-lucide] { width: 40px; height: 40px; opacity: 0.4; margin-bottom: 10px; }

/* ==================== MOBILE ==================== */
.mobile-topbar {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-sm);
}
.hamburger-btn {
    width: 40px; height: 40px;
    background: var(--gradient-soft);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: var(--brand-navy);
}
.hamburger-btn [data-lucide] { width: 20px; height: 20px; }
.mobile-topbar-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.mobile-topbar-logo img {
    width: 32px; height: 32px;
    object-fit: contain;
}
.mobile-topbar-logo span {
    font-weight: 800;
    color: var(--brand-navy);
    font-size: 15px;
}
.mobile-topbar-badge {
    background: var(--gradient-danger);
    color: #fff;
    font-weight: 800;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 50px;
    box-shadow: 0 2px 6px rgba(229,57,53,0.35);
}
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13, 53, 82, 0.5);
    backdrop-filter: blur(2px);
    z-index: 99;
}
.sidebar-close {
    display: none;
    margin-left: auto;
    width: 36px; height: 36px;
    background: transparent;
    border: none;
    color: var(--brand-navy);
    cursor: pointer;
    border-radius: var(--radius-sm);
}
.sidebar-close:hover { background: var(--bg-elevated); }

@media (max-width: 900px) {
    .mobile-topbar { display: flex; }
    .sidebar {
        left: -260px;
        transition: left 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .sidebar.open { left: 0; box-shadow: var(--shadow-lg); }
    .sidebar-overlay.open { display: block; }
    .sidebar-close { display: flex; align-items: center; justify-content: center; }
    .content { margin-left: 0; padding: 18px 16px; }
    .page-header h1 { font-size: 22px; }
    .page-header h1 [data-lucide] { width: 22px; height: 22px; padding: 5px; }
}

/* ==================== RESPONSIVE TABLE → CARD ==================== */
@media (max-width: 720px) {
    .table thead { display: none; }
    .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
    .table tbody tr {
        background: var(--bg-surface);
        border: 1px solid var(--border);
        border-radius: var(--radius-md);
        margin-bottom: 12px;
        padding: 6px 0;
        box-shadow: var(--shadow-sm);
    }
    .table tbody tr:hover { background: var(--bg-surface); }
    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 16px;
        border-bottom: 1px solid var(--border);
        text-align: right;
    }
    .table tbody td:last-child { border-bottom: none; }
    .table tbody td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--text-muted);
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 1px;
        margin-right: 12px;
    }
    .table tbody td.actions {
        justify-content: flex-end;
        flex-wrap: wrap;
        gap: 6px;
    }
}

/* ==================== TOAST ==================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #fff;
    padding: 14px 22px;
    border-radius: 50px;
    box-shadow: var(--shadow-brand-hover);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 700;
    z-index: 9999;
    animation: toastIn 0.3s ease;
}
@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ==================== LOADING SCREEN ==================== */
.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s;
}
.loading-screen.hide { opacity: 0; pointer-events: none; }
.loading-logo {
    width: 100px; height: 100px;
    object-fit: contain;
    margin-bottom: 24px;
    animation: pulse 1.5s ease-in-out infinite;
    filter: drop-shadow(0 8px 16px rgba(30, 136, 229, 0.25));
}
.loading-logo-fallback {
    width: 80px; height: 80px;
    background: var(--gradient-primary);
    color: #fff;
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
    box-shadow: var(--shadow-brand);
    animation: pulse 1.5s ease-in-out infinite;
}
.loading-logo-fallback [data-lucide] { width: 40px; height: 40px; }
.loading-bar {
    width: 200px; height: 4px;
    background: var(--bg-elevated);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}
.loading-bar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    animation: loadBar 1.4s ease-in-out infinite;
    border-radius: 4px;
}
@keyframes loadBar {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(200%); }
}
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
.loading-text {
    margin-top: 16px;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

/* ==================== INVOICE GRID ==================== */
.invoice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .invoice-grid { grid-template-columns: 1fr; } }

/* ==================== DASHBOARD SPECIFIC ==================== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 18px;
    margin-bottom: 24px;
}
@media (max-width: 900px) { .dashboard-grid { grid-template-columns: 1fr; } }

.progress-ring {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.progress-ring svg { transform: rotate(-90deg); }
.progress-ring .track { stroke: var(--bg-elevated); }
.progress-ring .fill {
    stroke: url(#progressGradient);
    transition: stroke-dashoffset 1s ease;
}

.paket-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 13px;
}
.paket-bar .name { min-width: 120px; font-weight: 600; }
.paket-bar .track {
    flex: 1;
    height: 8px;
    background: var(--bg-elevated);
    border-radius: 50px;
    overflow: hidden;
}
.paket-bar .fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50px;
    transition: width 1s;
}
.paket-bar .val {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--brand-navy);
    min-width: 80px;
    text-align: right;
}