/* -----------------------------------------------------------------------------
   VA. Information System OS — Commercial Sales, Demo & Admin Portal Styles
   Default Theme: Executive Light Mode (Title 38 Legal Workstation Aesthetic)
   Copyright (c) 2026 Creators Warehouse & VeteransVSO Platform
   ----------------------------------------------------------------------------- */

/* ☀️ Light Mode Variables (Default) */
:root {
    --bg-dark: #f8fafc;
    --bg-surface: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --border-gold: rgba(217, 119, 6, 0.45);
    --border-blue: rgba(2, 132, 199, 0.35);
    
    --gold: #d97706;
    --gold-bright: #b45309;
    --gold-dark: #92400e;
    --blue-accent: #0284c7;
    --blue-dark: #1e40af;
    --green-accent: #059669;
    --red-accent: #dc2626;
    
    --text-main: #0f172a;
    --text-muted: #475569;
    --text-dim: #64748b;
    
    --card-shadow: 0 4px 12px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.03);
    --card-shadow-hover: 0 10px 25px rgba(15, 23, 42, 0.08), 0 2px 6px rgba(15, 23, 42, 0.04);
    
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: "Georgia", "Times New Roman", serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

/* 🌙 Dark Mode Variables (Optional Toggle) */
[data-theme="dark"] {
    --bg-dark: #070b14;
    --bg-surface: #0f172a;
    --bg-card: #141e33;
    --bg-card-hover: #1a2742;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(245, 158, 11, 0.4);
    --border-blue: rgba(56, 189, 248, 0.3);
    
    --gold: #f59e0b;
    --gold-bright: #fbbf24;
    --gold-dark: #d97706;
    --blue-accent: #38bdf8;
    --blue-dark: #1e3a8a;
    --green-accent: #34d399;
    --red-accent: #f87171;
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    --card-shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.6);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* Header & Navigation Bar */
.hub-header {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-icon {
    font-size: 24px;
    background: linear-gradient(135deg, #1e3a8a, #0f172a);
    border: 1px solid var(--border-gold);
    border-radius: 8px;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 3px 10px rgba(217, 119, 6, 0.15);
}

.brand-text h1 {
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text-main);
    text-transform: uppercase;
}

.brand-text p {
    font-size: 11px;
    color: var(--gold-bright);
    font-weight: 700;
    letter-spacing: 0.3px;
}

.nav-tabs {
    display: flex;
    background: #e2e8f0;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 4px;
    gap: 4px;
}

[data-theme="dark"] .nav-tabs {
    background: rgba(0, 0, 0, 0.4);
}

.nav-tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-tab-btn:hover {
    color: var(--text-main);
    background: rgba(0, 0, 0, 0.05);
}

.nav-tab-btn.active {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.35);
}

.nav-tab-btn.admin-tab.active {
    background: linear-gradient(135deg, #1e40af, #1e3a8a);
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.35);
}

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

.btn-theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 14px;
    font-weight: 700;
    padding: 7px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.btn-theme-toggle:hover {
    background: var(--bg-card-hover);
    border-color: var(--gold);
}

.btn-buy-fast {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    font-weight: 800;
    font-size: 13px;
    border: none;
    border-radius: 6px;
    padding: 8px 18px;
    cursor: pointer;
    box-shadow: 0 3px 10px rgba(217, 119, 6, 0.25);
    transition: all 0.2s;
}

.btn-buy-fast:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 14px rgba(217, 119, 6, 0.35);
}

/* Sections View Switcher */
.tab-section {
    display: none;
    padding: 36px 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.tab-section.active {
    display: block;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Section (Sell Product) */
.hero-banner {
    text-align: center;
    padding: 40px 24px 30px 24px;
    position: relative;
    max-width: 1050px;
    margin: 0 auto;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(217, 119, 6, 0.08);
    border: 1px solid var(--border-gold);
    color: var(--gold-bright);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 42px;
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.5px;
    color: var(--text-main);
    margin-bottom: 18px;
}

.hero-title span {
    color: #b45309;
    text-decoration: underline;
    text-decoration-color: var(--border-gold);
}

.hero-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 820px;
    margin: 0 auto 32px auto;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 36px;
}

.btn-cta-primary {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    font-weight: 800;
    font-size: 15px;
    padding: 13px 26px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
    transition: all 0.2s;
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(217, 119, 6, 0.4);
}

.btn-cta-demo {
    background: var(--bg-surface);
    border: 1px solid var(--blue-accent);
    color: var(--blue-accent);
    font-weight: 700;
    font-size: 15px;
    padding: 13px 26px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: var(--card-shadow);
    transition: all 0.2s;
}

.btn-cta-demo:hover {
    background: #f0f9ff;
    border-color: #0369a1;
}

[data-theme="dark"] .btn-cta-demo:hover {
    background: rgba(56, 189, 248, 0.15);
}

/* Feature Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 36px 0;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.2s;
    position: relative;
    box-shadow: var(--card-shadow);
}

.feature-card:hover {
    border-color: var(--gold);
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}

.feature-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-size: 17px;
    color: var(--text-main);
    margin-bottom: 8px;
    font-weight: 700;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.feature-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    font-size: 10px;
    font-weight: 700;
    color: var(--blue-accent);
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.25);
    padding: 3px 8px;
    border-radius: 4px;
}

/* Pricing Section */
.pricing-header {
    text-align: center;
    margin: 50px 0 24px 0;
}

.pricing-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-main);
}

.pricing-header p {
    font-size: 15px;
    color: var(--text-muted);
    margin-top: 6px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: all 0.25s;
    box-shadow: var(--card-shadow);
}

.pricing-card:hover {
    border-color: var(--gold);
    box-shadow: var(--card-shadow-hover);
}

.pricing-card.popular {
    border: 2px solid var(--gold);
    background: #fffdfa;
}

[data-theme="dark"] .pricing-card.popular {
    background: linear-gradient(180deg, rgba(245, 158, 11, 0.05), var(--bg-card));
}

.pricing-pill {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    padding: 3px 14px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.3);
}

.pricing-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 6px;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin: 16px 0 20px 0;
}

.pricing-amount .currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--gold-bright);
}

.pricing-amount .val {
    font-size: 40px;
    font-weight: 900;
    color: var(--text-main);
}

.pricing-amount .period {
    font-size: 13px;
    color: var(--text-muted);
}

.pricing-feature-list {
    list-style: none;
    margin: 20px 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pricing-feature-list li {
    font-size: 13px;
    color: var(--text-main);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.pricing-feature-list li::before {
    content: "✓";
    color: var(--green-accent);
    font-weight: 900;
}

.btn-select-tier {
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 700;
    font-size: 14px;
    padding: 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}

.btn-select-tier:hover {
    background: #e2e8f0;
    border-color: var(--text-muted);
}

.pricing-card.popular .btn-select-tier {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #ffffff;
    border: none;
    font-weight: 800;
}

.pricing-card.popular .btn-select-tier:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
}

/* Tab 2: Interactive Demo Styles */
.demo-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    padding: 16px 24px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
}

.demo-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    background: rgba(5, 150, 105, 0.1);
    border: 1px solid var(--green-accent);
    color: var(--green-accent);
    padding: 5px 14px;
    border-radius: 20px;
}

.demo-scenario-chips {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.demo-chip {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 12px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: var(--card-shadow);
    transition: all 0.2s;
}

.demo-chip:hover {
    border-color: var(--blue-accent);
    color: var(--blue-accent);
    background: #f0f9ff;
}

.demo-iframe-container {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    height: 800px;
    box-shadow: var(--card-shadow-hover);
    position: relative;
}

.demo-iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Tab 3: Admin Management Dashboard */
.admin-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 28px;
    font-weight: 900;
    color: var(--text-main);
    margin-top: 6px;
}

.metric-sub {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 4px;
}

.admin-panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--card-shadow);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.panel-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    text-align: left;
}

.data-table th {
    background: #f1f5f9;
    color: var(--blue-accent);
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 700;
}

[data-theme="dark"] .data-table th {
    background: rgba(0, 0, 0, 0.4);
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.data-table tr:hover td {
    background: rgba(0, 0, 0, 0.02);
}

[data-theme="dark"] .data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.badge-active {
    background: rgba(5, 150, 105, 0.12);
    color: var(--green-accent);
    border: 1px solid var(--green-accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
}

.badge-suspended {
    background: rgba(220, 38, 38, 0.12);
    color: var(--red-accent);
    border: 1px solid var(--red-accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 700;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.modal-content {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 22px;
    cursor: pointer;
}

.modal-body {
    padding: 20px;
    max-height: 75vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background: var(--bg-dark);
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid #cbd5e1;
    color: var(--text-main);
    padding: 9px 12px;
    border-radius: 6px;
    font-size: 13px;
    outline: none;
}

.form-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

/* Responsive */
@media (max-width: 1024px) {
    .features-grid, .pricing-grid, .admin-metrics-grid {
        grid-template-columns: 1fr;
    }
    .pricing-card.popular {
        transform: none;
    }
}