/* =====================================================
   Rekomendasi Iklan Marketplace — Design System
   ===================================================== */
:root {
    --bg: #f0f4ff;
    --bg-page: linear-gradient(160deg, #eef2ff 0%, #f0fdfa 45%, #fdf4ff 100%);
    --bg-white: #ffffff;
    --bg-soft: #f5f8ff;
    --border: #e0e7ff;
    --border-strong: #c7d2fe;
    --text: #1e1b4b;
    --text-secondary: #312e81;
    --text-muted: #6366f1;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-soft: #eef2ff;
    --primary-light: #c7d2fe;
    --accent: #06b6d4;
    --success: #10b981;
    --success-soft: #d1fae5;
    --warning: #f59e0b;
    --warning-soft: #fef3c7;
    --danger: #f43f5e;
    --danger-soft: #ffe4e6;
    --info: #3b82f6;
    --info-soft: #dbeafe;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
    --shadow-md: 0 8px 24px rgba(99, 102, 241, 0.12);
    --shadow-lg: 0 16px 40px rgba(99, 102, 241, 0.15);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --table-head-bg: linear-gradient(180deg, #eef2ff, #f5f8ff);
    --table-head-color: #4338ca;
    --chip-accent-bg: linear-gradient(135deg, #6366f1, #06b6d4);
    /* Spacing scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    /* Type */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-md: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.35rem;
    --text-2xl: 1.6rem;
    /* Surfaces */
    --bg-card: var(--bg-white);
    --focus-ring: 0 0 0 3px rgba(99, 102, 241, 0.22);
    --control-h: 48px;
}


html[data-theme="dark"] {
    --bg: #0b1020;
    --bg-page: linear-gradient(160deg, #070b16 0%, #0f172a 45%, #111827 100%);
    --bg-white: #111827;
    --bg-soft: #1a2236;
    --border: #1f2a44;
    --border-strong: #334155;
    --text: #e5e7eb;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --primary: #818cf8;
    --primary-hover: #a5b4fc;
    --primary-soft: #1e1b4b;
    --primary-light: #312e81;
    --accent: #22d3ee;
    --success: #34d399;
    --success-soft: #064e3b;
    --warning: #fbbf24;
    --warning-soft: #78350f;
    --danger: #fb7185;
    --danger-soft: #4c0519;
    --info: #60a5fa;
    --info-soft: #1e3a8a;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    --table-head-bg: linear-gradient(180deg, #1e1b4b, #1a2236);
    --table-head-color: #a5b4fc;
    --chip-accent-bg: linear-gradient(135deg, #4f46e5, #0891b2);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg-page);
    background-attachment: fixed;
    color: var(--text);
    line-height: 1.55;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    transition: background 0.25s ease, color 0.2s ease;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 24px 20px 64px;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.25rem; }

/* Header */
header { text-align: center; margin-bottom: 36px; padding-top: 16px; }
.logo {
    display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 6px;
}
.logo svg { color: var(--primary); }
.logo h1 { font-size: 1.5rem; color: var(--text); }
.tagline { color: var(--text-muted); font-size: 0.95rem; }

/* Cards */
.upload-section, .guide-section, .section,
.stat-card, .budget-card, .feature-card, .pkg,
.auth-card, .guide-card, .insight-card, .compare-card, .package-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.upload-section, .guide-section, .section {
    padding: 28px;
    margin-bottom: 24px;
}

.upload-section h2, .guide-section h2, .section h2 { margin-bottom: 6px; }
.section-desc { color: var(--text-muted); font-size: 0.925rem; margin-bottom: 20px; }

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.925rem;
    border: 1px solid transparent;
}
.alert-error { background: var(--danger-soft); color: var(--danger); border-color: #fecaca; }
.alert-success { background: var(--success-soft); color: var(--success); border-color: #a7f3d0; }

/* Upload */
.upload-area {
    border: 2px dashed var(--border-strong);
    border-radius: var(--radius);
    padding: 36px 20px;
    text-align: center;
    margin-bottom: 20px;
    transition: all 0.2s;
    position: relative;
    background: var(--bg-soft);
}
.upload-area:hover, .upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-soft);
}
.upload-area input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-icon { font-size: 2rem; margin-bottom: 10px; }
.upload-content p { color: var(--text-muted); margin-bottom: 4px; }
.upload-content .or { font-size: 0.85rem; margin: 8px 0; }
.file-name { margin-top: 10px; font-weight: 600; color: var(--primary); }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block; font-weight: 600; margin-bottom: 6px;
    font-size: 0.9rem; color: var(--text-secondary);
}
.form-group select,
.form-group input[type="number"],
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--bg-white);
    color: var(--text);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group select:focus,
.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}
.form-group small { display: block; margin-top: 5px; color: var(--text-muted); font-size: 0.8rem; }

/* Buttons */
.btn-primary, .btn-select {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%;
    padding: 12px 22px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
    text-decoration: none;
    box-shadow: 0 1px 2px rgba(79, 70, 229, 0.2);
}
.btn-primary:hover, .btn-select:hover {
    background: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}
.btn-primary:active { transform: scale(0.98); }
.btn-select { width: auto; padding: 9px 18px; }

.btn-secondary {
    display: inline-flex; align-items: center;
    padding: 10px 16px;
    background: var(--bg-white);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s;
    cursor: pointer;
}
.btn-secondary:hover {
    background: var(--bg-soft);
    border-color: var(--border-strong);
}

.btn-google {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%;
    padding: 11px 18px;
    background: var(--bg-white);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
}
.btn-google:hover {
    background: var(--bg-soft);
    border-color: var(--border-strong);
    box-shadow: var(--shadow);
}
.btn-google img, .btn-google svg { width: 18px; height: 18px; }

.divider {
    display: flex; align-items: center; gap: 12px;
    margin: 20px 0; color: var(--text-muted); font-size: 0.85rem;
}
.divider::before, .divider::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}

/* Guide */
.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.guide-card { padding: 16px; background: var(--bg-soft); }
.guide-card h3 { font-size: 0.9rem; margin-bottom: 8px; color: var(--primary); }
.guide-card ul { list-style: none; font-size: 0.875rem; }
.guide-card li { padding: 3px 0; color: var(--text-muted); }
.guide-card code {
    background: #e2e8f0; padding: 2px 6px; border-radius: 4px;
    font-size: 0.8rem; color: var(--text);
}
.guide-card pre {
    background: #1e293b; color: #e2e8f0; padding: 12px;
    border-radius: 8px; font-size: 0.78rem; overflow-x: auto; line-height: 1.5;
}
.note {
    font-size: 0.875rem; color: var(--text-muted);
    background: var(--primary-soft); padding: 12px 14px;
    border-radius: var(--radius-sm); border: 1px solid var(--primary-light);
}

/* Stats */
.result-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 24px; flex-wrap: wrap; gap: 14px;
}
.result-header h2 { font-size: 1.35rem; }
.meta { color: var(--text-muted); font-size: 0.875rem; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}
.stat-card { padding: 18px; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; }
.stat-value { font-size: 1.25rem; font-weight: 700; color: var(--text); }
.stat-sub { font-size: 0.78rem; color: var(--text-muted); margin-top: 3px; }

/* Budget */
.budget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.budget-card {
    padding: 22px;
    position: relative;
    text-align: center;
    background: var(--bg-soft);
}
.budget-card.recommended {
    border-color: var(--primary);
    background: var(--primary-soft);
    box-shadow: var(--shadow-md);
}
.budget-card .badge {
    position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: #fff;
    font-size: 0.72rem; font-weight: 600;
    padding: 3px 12px; border-radius: 20px;
}
.budget-card h3 { font-size: 0.95rem; margin-bottom: 10px; color: var(--text-muted); }
.budget-amount { font-size: 1.45rem; font-weight: 700; margin-bottom: 4px; }
.budget-pct { font-size: 0.875rem; color: var(--primary); font-weight: 600; margin-bottom: 8px; }
.budget-desc { font-size: 0.825rem; color: var(--text-muted); margin-bottom: 10px; }
.budget-growth { font-size: 0.8rem; color: var(--success); font-weight: 600; margin-bottom: 8px; }
.budget-daily {
    font-size: 0.875rem; font-weight: 500;
    padding-top: 10px; border-top: 1px solid var(--border);
}
.roas-note {
    background: var(--info-soft); border: 1px solid #bae6fd;
    padding: 12px 16px; border-radius: var(--radius-sm);
    font-size: 0.9rem; color: #0369a1;
}
.algo-explain {
    margin-top: 12px; padding: 10px 14px;
    background: var(--bg-soft); border-radius: var(--radius-sm);
    font-size: 0.85rem; color: var(--text-muted); border: 1px solid var(--border);
}

/* Insights */
.insights-list { display: flex; flex-direction: column; gap: 10px; }
.insight-card {
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    border-left: 3px solid;
    background: var(--bg-soft);
}
.insight-card strong { display: block; margin-bottom: 3px; }
.insight-card p { font-size: 0.9rem; color: var(--text-muted); }
.insight-info { border-color: var(--info); background: var(--info-soft); }
.insight-tip { border-color: var(--success); background: var(--success-soft); }
.insight-warning { border-color: var(--warning); background: var(--warning-soft); }

/* Tables */
.table-wrapper { overflow-x: auto; margin-bottom: 14px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table th {
    background: var(--bg-soft);
    padding: 10px 12px; text-align: left; font-weight: 600;
    color: var(--text-muted); border-bottom: 2px solid var(--border); white-space: nowrap;
}
.data-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle;
}
.data-table tr:hover { background: #f8fafc; }
.product-name { font-weight: 500; max-width: 260px; }
.budget-cell { font-weight: 600; color: var(--primary); }

.progress-bar { display: flex; align-items: center; gap: 8px; min-width: 110px; }
.progress-fill {
    height: 6px; background: var(--primary);
    border-radius: 4px; min-width: 4px; flex-shrink: 0;
}
.progress-bar span { font-size: 0.8rem; font-weight: 500; white-space: nowrap; }

.testing-budget {
    background: var(--bg-soft); padding: 12px 16px;
    border-radius: var(--radius-sm); font-size: 0.9rem;
    border: 1px dashed var(--border);
}
.testing-budget small { display: block; color: var(--text-muted); margin-top: 3px; }

.action-tips ol { padding-left: 18px; }
.action-tips li { margin-bottom: 8px; font-size: 0.9rem; color: var(--text-muted); }
.action-tips li strong { color: var(--text); }
.cta-bottom { text-align: center; margin-top: 28px; }
.cta-bottom .btn-primary { width: auto; padding: 12px 28px; }

footer {
    text-align: center; margin-top: 40px; padding-top: 20px;
    border-top: 1px solid var(--border); color: var(--text-muted); font-size: 0.85rem;
}
.disclaimer { margin-top: 6px; font-size: 0.78rem; max-width: 580px; margin-left: auto; margin-right: auto; }

.intensity-badge {
    display: inline-block; padding: 2px 9px; border-radius: 20px;
    font-size: 0.72rem; font-weight: 600;
}
.int-low { background: var(--success-soft); color: var(--success); }
.int-medium { background: var(--warning-soft); color: var(--warning); }
.int-high, .int-very_high { background: var(--danger-soft); color: var(--danger); }

/* Nav */
.nav-bar {
    display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; flex-wrap: wrap;
}
.nav-bar a {
    padding: 7px 16px; border-radius: 20px; text-decoration: none;
    font-weight: 500; font-size: 0.875rem;
    background: var(--bg-white); color: var(--text-muted);
    border: 1px solid var(--border); transition: all 0.15s;
}
.nav-bar a:hover, .nav-bar a.active {
    background: var(--primary); color: #fff; border-color: var(--primary);
}

/* Packages */
.package-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
}
.package-card, .pkg {
    padding: 22px; display: flex; flex-direction: column; position: relative;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.package-card:hover, .pkg:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}
.package-card.popular, .pkg.popular {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}
.package-card .popular-badge, .pkg .popular-badge {
    position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
    background: var(--primary); color: #fff;
    font-size: 0.72rem; font-weight: 600;
    padding: 3px 12px; border-radius: 20px;
}
.package-card h3, .pkg h3 { font-size: 1.05rem; margin-bottom: 4px; }
.package-card .price, .pkg .price {
    font-size: 1.4rem; font-weight: 700; color: var(--primary); margin: 10px 0 4px;
}
.package-card .price small, .pkg .price small, .pkg .dur {
    font-size: 0.8rem; font-weight: 400; color: var(--text-muted);
}
.package-card .desc, .pkg .desc { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 14px; }
.package-card ul { list-style: none; margin-bottom: 18px; flex: 1; }
.package-card ul li { padding: 5px 0; font-size: 0.875rem; }
.package-card ul li::before { content: '✓ '; color: var(--success); font-weight: 700; }

.compare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px; margin-bottom: 20px;
}
.compare-card { padding: 14px; text-align: center; }
.compare-card .label { font-size: 0.78rem; color: var(--text-muted); }
.compare-card .value { font-size: 1.15rem; font-weight: 700; margin: 5px 0; }
.compare-card .sub { font-size: 0.78rem; color: var(--text-muted); }
.score-advantage { color: var(--success); }
.score-disadvantage { color: var(--danger); }
.score-neutral { color: var(--info); }

/* Auth */
.auth-wrap { max-width: 420px; margin: 48px auto; }
.auth-card { padding: 32px; }
.auth-card h1 { font-size: 1.4rem; margin-bottom: 6px; text-align: center; }
.auth-card .sub { text-align: center; color: var(--text-muted); margin-bottom: 24px; font-size: 0.9rem; }
.demo-box {
    background: var(--info-soft); border: 1px solid #bae6fd;
    border-radius: var(--radius-sm); padding: 12px 14px; margin-top: 18px;
    font-size: 0.82rem; color: #0369a1;
}
.demo-box code {
    background: #e0f2fe; padding: 1px 5px; border-radius: 4px;
}

/* Landing */
.hero { text-align: center; padding: 48px 16px 36px; }
.hero h1 { font-size: 2.2rem; margin-bottom: 12px; line-height: 1.25; color: var(--text); }
.hero p { font-size: 1.05rem; color: var(--text-muted); max-width: 540px; margin: 0 auto 24px; }
.hero-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero-btns a { width: auto; padding: 12px 24px; text-decoration: none; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px; margin: 36px 0;
}
.feature-card { padding: 22px; transition: box-shadow 0.2s, transform 0.2s; }
.feature-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.feature-card .icon { font-size: 1.75rem; margin-bottom: 10px; }
.feature-card h3 { font-size: 1rem; margin-bottom: 6px; }
.feature-card p { font-size: 0.875rem; color: var(--text-muted); }

.top-nav {
    display: flex; justify-content: space-between; align-items: center; padding: 14px 0;
}
.top-nav .logo-text { font-weight: 700; font-size: 1.15rem; color: var(--primary); }
.top-nav a { text-decoration: none; font-weight: 500; color: var(--primary); margin-left: 14px; }

.kpi-row {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px; margin-top: 12px;
}
.kpi-mini {
    background: var(--bg-white); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px; text-align: center;
}
.kpi-mini .v { font-weight: 700; font-size: 1rem; }
.kpi-mini .l { font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }

.week-card {
    border-left: 3px solid var(--primary);
    padding: 14px 16px; margin-bottom: 10px;
    background: var(--bg-soft); border-radius: 0 10px 10px 0;
}
.week-card h4 { margin-bottom: 4px; color: var(--primary); }
.week-card ul { margin: 6px 0 0 16px; color: var(--text-muted); font-size: 0.875rem; }
.week-card ul li { margin-bottom: 3px; }

.mix-bar {
    height: 8px; border-radius: 4px; background: #e2e8f0;
    overflow: hidden; margin: 5px 0 3px;
}
.mix-fill { height: 100%; border-radius: 4px; background: var(--primary); }

.health-ring {
    width: 90px; height: 90px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 6px;
}
.health-ring-inner {
    width: 70px; height: 70px; border-radius: 50%;
    background: var(--bg-white); display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    box-shadow: var(--shadow);
}
.health-ring-inner strong { font-size: 1.3rem; }
.health-ring-inner span { font-size: 0.65rem; color: var(--text-muted); }

@media (max-width: 640px) {
    .container { padding: 14px 12px 40px; }
    .upload-section, .guide-section, .section { padding: 18px 14px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .budget-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 1.6rem; }
}


/* Result minimal */
.result-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}
.result-hero .chip {
    background: var(--bg-white);
    border-radius: 14px;
    padding: 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.result-hero .chip .lbl { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.result-hero .chip .val { font-size: 1.2rem; font-weight: 700; margin-top: 4px; color: var(--text); }
.result-hero .chip .sub { font-size: 0.8rem; margin-top: 2px; }
.result-hero .chip.up .val { color: var(--success); }
.result-hero .chip.down .val { color: var(--danger); }
.result-hero .chip.accent { background: linear-gradient(135deg, #6366f1, #06b6d4); color: #fff; border: none; }
.result-hero .chip.accent .lbl, .result-hero .chip.accent .sub { color: rgba(255,255,255,0.85); }
.result-hero .chip.accent .val { color: #fff; }

.section {
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
}
.section h2 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.delta-pos { color: var(--success); font-weight: 700; }
.delta-neg { color: var(--danger); font-weight: 700; }
.delta-neu { color: #64748b; font-weight: 600; }

.nav-bar a {
    background: rgba(255,255,255,0.9);
}
.nav-bar a.active {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-color: transparent;
    color: #fff;
}
.btn-primary {
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    border: none;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #0891b2);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.4);
}
.stat-card {
    border-radius: 14px;
    transition: transform 0.15s, box-shadow 0.15s;
}
.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.data-table th {
    background: var(--table-head-bg);
    color: var(--table-head-color);
    font-size: 0.8rem;
}

/* =====================================================
   Modern App Sidebar
   ===================================================== */
.app-shell {
    display: flex;
    min-height: 100vh;
    background: transparent;
}

.app-sidebar {
    width: 260px;
    flex-shrink: 0;
    background:
        radial-gradient(ellipse 120% 80% at 0% 0%, rgba(99, 102, 241, 0.45) 0%, transparent 55%),
        radial-gradient(ellipse 90% 60% at 100% 100%, rgba(6, 182, 212, 0.25) 0%, transparent 50%),
        linear-gradient(165deg, #0f0a1f 0%, #1e1b4b 40%, #172554 100%);
    color: #e0e7ff;
    padding: 22px 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    border-right: 1px solid rgba(165, 180, 252, 0.12);
    box-shadow: 8px 0 32px rgba(15, 10, 31, 0.25);
    z-index: 40;
}

.app-sidebar::-webkit-scrollbar { width: 4px; }
.app-sidebar::-webkit-scrollbar-thumb {
    background: rgba(165, 180, 252, 0.35);
    border-radius: 4px;
}

.app-sidebar .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px 20px;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.02em;
}

.app-sidebar .brand svg {
    color: #a5b4fc;
    filter: drop-shadow(0 0 8px rgba(129, 140, 248, 0.5));
    flex-shrink: 0;
}

.app-sidebar .brand:hover {
    color: #e0e7ff;
}

.side-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    color: #c7d2fe;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.18s ease, color 0.18s ease, transform 0.15s ease, box-shadow 0.18s ease;
    position: relative;
}

.side-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) scaleY(0);
    width: 3px;
    height: 60%;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, #818cf8, #22d3ee);
    transition: transform 0.18s ease;
}

.side-link:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
    transform: translateX(2px);
}

.side-link:hover::before {
    transform: translateY(-50%) scaleY(1);
}

.side-link.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95) 0%, rgba(14, 165, 233, 0.75) 100%);
    color: #fff;
    box-shadow:
        0 4px 16px rgba(99, 102, 241, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.side-link.active::before {
    transform: translateY(-50%) scaleY(1);
    background: #fff;
    height: 50%;
}

.side-link.active:hover {
    transform: none;
}

.side-ico {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
}

.side-link.active .side-ico {
    background: rgba(255, 255, 255, 0.18);
}

.side-foot {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.side-foot .side-link {
    color: #a5b4fc;
    font-size: 0.85rem;
}

.side-foot .side-link:hover {
    color: #fda4af;
    background: rgba(244, 63, 94, 0.12);
}

.app-main {
    flex: 1;
    min-width: 0;
    padding: 24px 28px 48px;
}

.app-main .container {
    max-width: 980px;
    margin: 0;
    padding: 0;
}

/* Mobile top bar */
.mobile-bar {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: linear-gradient(90deg, #0f0a1f, #1e1b4b);
    color: #fff;
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(165, 180, 252, 0.15);
}

.mobile-bar strong {
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.mobile-bar button {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #fff;
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.15s;
}

.mobile-bar button:hover {
    background: rgba(255, 255, 255, 0.18);
}

.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(3px);
    z-index: 90;
}

.sidebar-backdrop.show {
    display: block;
}

@media (max-width: 860px) {
    .app-shell {
        flex-direction: column;
    }

    .mobile-bar {
        display: flex;
    }

    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 100;
        transform: translateX(-105%);
        transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 12px 0 40px rgba(0, 0, 0, 0.35);
        width: 280px;
    }

    .app-sidebar.open {
        transform: translateX(0);
    }

    .app-main {
        padding: 16px 14px 36px;
    }
}


/* =====================================================
   Dark mode — components & theme toggle
   ===================================================== */
html[data-theme="dark"] .section,
html[data-theme="dark"] .upload-section,
html[data-theme="dark"] .guide-section,
html[data-theme="dark"] .stat-card,
html[data-theme="dark"] .feature-card,
html[data-theme="dark"] .auth-card,
html[data-theme="dark"] .guide-card,
html[data-theme="dark"] .package-card,
html[data-theme="dark"] .pkg {
    background: rgba(17, 24, 39, 0.92);
    border-color: var(--border);
}

html[data-theme="dark"] .result-hero .chip {
    background: var(--bg-white);
    border-color: var(--border);
}

html[data-theme="dark"] .result-hero .chip.accent {
    background: var(--chip-accent-bg);
    border: none;
}

html[data-theme="dark"] .data-table tr:hover {
    background: rgba(99, 102, 241, 0.08);
}

html[data-theme="dark"] .form-group input,
html[data-theme="dark"] .form-group select {
    background: #0f172a;
    border-color: var(--border);
    color: var(--text);
}

html[data-theme="dark"] .form-group input:focus,
html[data-theme="dark"] .form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2);
}

html[data-theme="dark"] .upload-area {
    background: var(--bg-soft);
    border-color: var(--border-strong);
}

html[data-theme="dark"] .upload-area:hover,
html[data-theme="dark"] .upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-soft);
}

html[data-theme="dark"] .btn-secondary {
    background: var(--bg-soft);
    color: var(--text-secondary);
    border-color: var(--border);
}

html[data-theme="dark"] .note {
    background: var(--primary-soft);
    border-color: var(--primary-light);
    color: var(--text-secondary);
}

html[data-theme="dark"] .guide-card code {
    background: #1e293b;
    color: #e2e8f0;
}

html[data-theme="dark"] .alert-error {
    background: var(--danger-soft);
    color: #fecdd3;
    border-color: #9f1239;
}

html[data-theme="dark"] .alert-success {
    background: var(--success-soft);
    color: #a7f3d0;
    border-color: #065f46;
}

html[data-theme="dark"] .kpi-mini {
    background: var(--bg-soft);
}

/* Theme toggle control */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.theme-toggle span {
    font-size: 0.82rem;
    font-weight: 500;
    color: #c7d2fe;
}

.theme-switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.theme-switch .slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(165, 180, 252, 0.25);
    border-radius: 999px;
    transition: 0.2s;
}

.theme-switch .slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background: linear-gradient(135deg, #fde68a, #f59e0b);
    border-radius: 50%;
    transition: 0.2s;
    box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.theme-switch input:checked + .slider {
    background: rgba(99, 102, 241, 0.45);
    border-color: rgba(165, 180, 252, 0.4);
}

.theme-switch input:checked + .slider::before {
    transform: translateX(22px);
    background: linear-gradient(135deg, #e0e7ff, #818cf8);
}

.theme-toggle-floating {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 80;
    display: none;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--bg-white);
    color: var(--text);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
}

@media (max-width: 860px) {
    .theme-toggle-floating { display: inline-flex; }
}


/* Mode tabs: only one panel visible */
.mode-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.mode-tabs button {
    flex: 1;
    min-width: 140px;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
}
.mode-tabs button:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}
.mode-tabs button.active {
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}
.mode-panel {
    display: none !important;
}
.mode-panel.active {
    display: block !important;
}

/* Modern form controls */
.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    letter-spacing: 0.01em;
}
.form-group input[type="number"],
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.row-grid input {
    width: 100%;
    padding: 14px 16px;
    min-height: 48px;
    font-size: 0.95rem;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg-white);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.form-group input::placeholder,
.row-grid input::placeholder {
    color: #94a3b8;
    font-weight: 400;
}
.form-group input:hover,
.form-group select:hover,
.row-grid input:hover {
    border-color: var(--primary-light);
}
.form-group input:focus,
.form-group select:focus,
.row-grid input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
    background: var(--bg-white);
}
.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236366f1' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.row-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
    padding: 10px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 14px;
}
.row-grid input {
    margin: 0;
    min-height: 44px;
    padding: 12px 14px;
}
.row-grid button {
    min-height: 44px;
    min-width: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-white);
    cursor: pointer;
    font-size: 1rem;
}
.row-grid button:hover {
    background: var(--danger-soft);
    border-color: var(--danger);
    color: var(--danger);
}
html[data-theme="dark"] .form-group input,
html[data-theme="dark"] .form-group select,
html[data-theme="dark"] .row-grid input {
    background: #0f172a;
    border-color: var(--border);
    color: var(--text);
}
html[data-theme="dark"] .row-grid {
    background: var(--bg-soft);
}


.btn-google-pay {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1.5px solid #dadce0;
    background: #fff;
    color: #3c4043;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    transition: box-shadow 0.15s, background 0.15s;
}
.btn-google-pay:hover {
    background: #f8f9fa;
    box-shadow: 0 1px 3px rgba(60,64,67,0.2);
}
.btn-google-pay span {
    display: inline-flex;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, #ea4335, #fbbc05, #34a853, #4285f4, #ea4335);
    color: #fff;
    font-size: 0.75rem;
    align-items: center;
    justify-content: center;
}
html[data-theme="dark"] .btn-google-pay {
    background: #1f2937;
    border-color: #374151;
    color: #e5e7eb;
}


/* Print reports */
.no-print { }
@media print {
    .sidebar, .app-sidebar, .side-nav, .theme-toggle, .no-print,
    .btn-primary, .btn-secondary, .btn-print, .cta-bottom,
    nav, .top-nav, .mode-tabs, form, .upload-area {
        display: none !important;
    }
    body { background: #fff !important; color: #000 !important; }
    .app-main, .main-content, .container, .section {
        margin: 0 !important; padding: 0 !important;
        box-shadow: none !important; border: none !important;
        max-width: 100% !important;
    }
    .chip, .result-hero { break-inside: avoid; }
    a { color: #000; text-decoration: none; }
    canvas { max-width: 100% !important; }
}

.btn-print {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1.5px solid var(--border);
    background: var(--bg-white);
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
}
.btn-print:hover { border-color: var(--primary); color: var(--primary); }


.mode-tabs .mode-tab.active {
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    color: #fff;
    border-color: transparent;
}
.modern-input, .manual-ts-row input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1.5px solid var(--border);
    background: var(--bg-white);
    color: var(--text);
    font-size: 1rem;
}
.manual-ts-row input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}


/* === Global mobile polish === */
@media (max-width: 860px) {
    .app-sidebar {
        width: 100%;
        position: sticky;
        top: 0;
        z-index: 40;
        height: auto;
        max-height: none;
    }
    .app-shell { flex-direction: column; }
    .app-main { width: 100%; padding: 12px 10px 28px; }
    .container { padding-left: 0; padding-right: 0; max-width: 100%; }
    .section, .upload-section {
        padding: 16px !important;
        border-radius: 14px;
        margin-bottom: 12px;
    }
    .package-grid {
        grid-template-columns: 1fr !important;
    }
    .form-group label { font-size: 0.9rem; }
    .form-group input, .form-group select, .form-group textarea {
        font-size: 16px !important; /* prevent iOS zoom */
        min-height: 48px;
    }
    .btn-primary, .btn-secondary {
        width: 100%;
        min-height: 48px;
        font-size: 1rem;
    }
    .data-table { display: block; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .result-hero { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
    .result-hero .chip .val { font-size: 1.05rem; }
    .cust-nav .inner {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px 12px;
    }
    .cust-nav .links {
        width: 100%;
        overflow-x: auto;
        display: flex;
        gap: 6px;
        padding-bottom: 4px;
    }
    .cust-nav .links a {
        white-space: nowrap;
        flex-shrink: 0;
        font-size: 0.85rem;
        padding: 8px 12px;
    }
    .auth-wrap { margin: 24px 12px; }
    .auth-card { padding: 20px 16px; }
    .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .admin-layout { flex-direction: column; }
    .admin-layout .sidebar {
        width: 100% !important;
        height: auto !important;
        position: relative !important;
    }
    h1, h2 { word-break: break-word; }
    canvas { max-width: 100% !important; height: auto !important; }
}

@media (max-width: 480px) {
    .result-hero { grid-template-columns: 1fr !important; }
    .package-card { padding: 16px; }
}

/* Invoice desktop polish */
.invoice-card {
    max-width: 820px;
    margin: 0 auto;
    padding: 28px 32px !important;
    box-shadow: var(--shadow-md);
}
.invoice-head {
    align-items: flex-start;
}
.invoice-code {
    letter-spacing: 0.04em;
}
.invoice-pay-box h3 {
    color: var(--text);
}
@media (min-width: 861px) {
    .invoice-toolbar {
        max-width: 820px;
        margin-left: auto;
        margin-right: auto;
    }
}


/* Brand lockup: logo besar + nama di sebelahnya */
.brand-lockup {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    max-width: 100%;
}
.brand-logo-img {
    max-height: 56px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}
.brand-logo-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.brand-name,
.brand-lockup .logo-text {
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.25;
    color: var(--primary, #4f46e5);
    word-break: break-word;
}
.app-sidebar .brand .brand-lockup {
    gap: 12px;
    padding: 4px 0;
}
.app-sidebar .brand .brand-logo-img {
    max-height: 52px;
}
.app-sidebar .brand .brand-name {
    color: #e0e7ff;
    font-size: 1.05rem;
    max-width: 150px;
}
.mobile-bar .brand-logo-img {
    max-height: 40px;
}
.mobile-bar .brand-name {
    font-size: 0.95rem;
    max-width: 140px;
}
.top-nav .brand-logo-img {
    max-height: 56px;
}
.top-nav .brand-name {
    font-size: 1.25rem;
}
@media (max-width: 640px) {
    .brand-logo-img { max-height: 44px; }
    .brand-name, .brand-lockup .logo-text { font-size: 0.95rem; max-width: 150px; }
}


/* === DESIGN SYSTEM v2 — consistent UI === */

/* ---- Typography ---- */
h1, .ui-h1 { font-size: var(--text-2xl); font-weight: 700; letter-spacing: -0.02em; color: var(--text); line-height: 1.25; }
h2, .ui-h2 { font-size: var(--text-xl); font-weight: 700; color: var(--text); line-height: 1.3; }
h3, .ui-h3 { font-size: var(--text-lg); font-weight: 600; color: var(--text); }
.section-desc, .ui-muted { color: var(--text-muted); font-size: var(--text-sm); line-height: 1.5; }
.note { font-size: var(--text-sm); color: var(--text-muted); }

/* ---- Layout surfaces ---- */
.container {
    width: 100%;
    max-width: 1080px;
    margin: 0 auto;
    padding: var(--space-4) var(--space-4) var(--space-6);
}
.section, .ui-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-5);
    box-shadow: var(--shadow);
    margin-bottom: var(--space-4);
}
.section h2 { margin-bottom: var(--space-3); }

/* ---- Forms ---- */
.form-group { margin-bottom: var(--space-4); }
.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}
.form-group input,
.form-group select,
.form-group textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="file"],
select,
textarea {
    width: 100%;
    min-height: var(--control-h);
    padding: 12px 14px;
    border-radius: 14px;
    border: 1.5px solid var(--border);
    background: var(--bg-white);
    color: var(--text);
    font-family: var(--font);
    font-size: var(--text-md);
    transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { min-height: 96px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}
.form-group small, .form-group .hint {
    display: block;
    margin-top: 6px;
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ---- Buttons ---- */
.btn-primary,
.btn-secondary,
.btn-sm,
button.btn-primary,
button.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: var(--control-h);
    padding: 12px 20px;
    border-radius: 14px;
    font-family: var(--font);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    border: 1.5px solid transparent;
    transition: transform 0.12s, box-shadow 0.15s, background 0.15s, border-color 0.15s;
}
.btn-primary {
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #0891b2);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.38);
    transform: translateY(-1px);
}
.btn-secondary {
    background: var(--bg-white);
    color: var(--text-secondary);
    border-color: var(--border-strong);
}
.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft);
}
.btn-sm, .btn-sm-outline, .btn-sm-primary {
    min-height: 36px;
    padding: 6px 12px;
    border-radius: 10px;
    font-size: var(--text-xs);
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid var(--border-strong);
    background: var(--bg-white);
    color: var(--text-secondary);
}
.btn-sm-primary, .btn-sm.btn-sm-primary {
    background: var(--primary-soft);
    color: var(--primary-hover);
    border-color: var(--primary-light);
}
.btn-sm-outline:hover, .btn-sm:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.btn-sm-danger, .btn-sm.btn-sm-danger {
    color: var(--danger);
    border-color: #fecaca;
    background: var(--danger-soft);
}

/* ---- Alerts ---- */
.alert {
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
    line-height: 1.5;
}
.alert-success { background: var(--success-soft); border-color: #6ee7b7; color: #065f46; }
.alert-error { background: var(--danger-soft); border-color: #fecaca; color: #9f1239; }
.alert-warning { background: var(--warning-soft); border-color: #fcd34d; color: #92400e; }
.alert-info { background: var(--info-soft); border-color: #93c5fd; color: #1e40af; }
html[data-theme="dark"] .alert-success { color: #a7f3d0; }
html[data-theme="dark"] .alert-error { color: #fecdd3; }
html[data-theme="dark"] .alert-warning { color: #fde68a; }
html[data-theme="dark"] .alert-info { color: #bfdbfe; }

/* ---- Tables ---- */
.table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-sm); }
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}
.data-table th {
    background: var(--table-head-bg);
    color: var(--table-head-color);
    font-weight: 600;
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    vertical-align: middle;
}
.data-table tr:hover td { background: var(--bg-soft); }

/* ---- Badges ---- */
.intensity-badge, .ui-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: var(--text-xs);
    font-weight: 600;
}
.int-low { background: var(--success-soft); color: #047857; }
.int-medium { background: var(--warning-soft); color: #b45309; }
.int-high { background: var(--danger-soft); color: #be123c; }
html[data-theme="dark"] .int-low { color: #6ee7b7; }
html[data-theme="dark"] .int-medium { color: #fcd34d; }
html[data-theme="dark"] .int-high { color: #fda4af; }

/* ---- Mode tabs ---- */
.mode-tabs {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-4);
}
.mode-tabs button,
.mode-tab {
    min-height: 40px;
    padding: 8px 16px;
    border-radius: 12px;
    border: 1.5px solid var(--border);
    background: var(--bg-white);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: var(--text-sm);
    cursor: pointer;
}
.mode-tabs button.active,
.mode-tabs .mode-tab.active,
.mode-tab.active {
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    color: #fff;
    border-color: transparent;
}

/* ---- Feature / package cards ---- */
.feature-card, .package-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-5);
    box-shadow: var(--shadow);
    transition: transform 0.15s, box-shadow 0.15s;
}
.feature-card:hover, .package-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.package-grid, .features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
}

/* ---- Customer top nav (shared tokens) ---- */
.cust-nav {
    background: var(--bg-white) !important;
    border-bottom: 1px solid var(--border) !important;
    box-shadow: var(--shadow) !important;
}
.cust-nav .links a {
    color: var(--text-muted) !important;
    border-radius: 10px !important;
}
.cust-nav .links a:hover {
    background: var(--bg-soft) !important;
    color: var(--text) !important;
}
.cust-nav .links a.active {
    background: var(--primary-soft) !important;
    color: var(--primary-hover) !important;
}
html[data-theme="dark"] .cust-nav {
    background: var(--bg-white) !important;
    border-color: var(--border) !important;
}

/* ---- Admin shell aligned to tokens ---- */
.admin-layout .sidebar {
    background: linear-gradient(165deg, #0f0a1f 0%, #1e1b4b 45%, #172554 100%) !important;
}
.admin-layout .main-content {
    background: transparent;
    padding: var(--space-5);
}
.admin-layout .topbar {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.admin-layout .topbar h1 {
    font-size: var(--text-xl);
    margin: 0;
}
.admin-layout .sidebar a {
    border-radius: 10px;
    margin: 2px 10px;
}

/* ---- Auth cards ---- */
.auth-wrap { max-width: 420px; margin: 48px auto; padding: 0 var(--space-4); }
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--space-6) var(--space-5);
    box-shadow: var(--shadow-md);
}
.auth-card h1 { margin-bottom: 6px; font-size: var(--text-xl); }
.auth-card .sub { color: var(--text-muted); margin-bottom: var(--space-4); font-size: var(--text-sm); }

/* ---- Upload area ---- */
.upload-area {
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg-soft);
    padding: var(--space-5);
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
}
.upload-area:hover { border-color: var(--primary); background: var(--primary-soft); }

/* ---- Utility ---- */
.ui-stack { display: flex; flex-direction: column; gap: var(--space-3); }
.ui-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.ui-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (max-width: 640px) {
    .ui-grid-2 { grid-template-columns: 1fr; }
    .section, .ui-card { padding: var(--space-4); }
    .btn-primary, .btn-secondary { width: 100%; }
}


/* AdSense units — demo & free only */
.adsense-wrap {
    margin: 16px 0 20px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px dashed var(--border);
    background: var(--bg-soft);
    text-align: center;
    overflow: hidden;
}
.adsense-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 6px;
}
.adsense-wrap ins { margin: 0 auto; }