/* InHouse Vision - Styles */

:root {
    --color-primary: #007AFF;
    --color-primary-dark: #0056CC;
    --color-danger: #FF3B30;
    --color-success: #34C759;
    --color-warning: #FF9500;
    --color-bg: #F5F5F7;
    --color-surface: #FFFFFF;
    --color-text: #1D1D1F;
    --color-text-secondary: #86868B;
    --color-border: #D2D2D7;
    --color-border-light: #E8E8ED;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.1);
    --max-width: 1200px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', Roboto, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Container */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; width: 100%; }

/* Navbar */
.navbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.9);
}

.nav-container { display: flex; align-items: center; justify-content: space-between; }

.nav-brand {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-icon { font-size: 24px; }

.nav-links { display: flex; align-items: center; gap: 16px; }
.nav-links a { font-size: 14px; color: var(--color-text-secondary); font-weight: 500; text-decoration: none; }
.nav-links a:hover { color: var(--color-text); text-decoration: none; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary { background: var(--color-primary); color: white; }
.btn-primary:hover { background: var(--color-primary-dark); }

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

.btn-danger { background: var(--color-danger); color: white; }
.btn-danger:hover { background: #E0332B; }

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-xs { padding: 4px 8px; font-size: 12px; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-full { width: 100%; }

/* Main content */
main { flex: 1; padding: 32px 0; }

/* Hero */
.hero {
    text-align: center;
    padding: 80px 0 60px;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    line-height: 1.5;
}

.hero-actions { display: flex; gap: 12px; justify-content: center; margin-bottom: 16px; }
.hero-note { color: var(--color-text-secondary); font-size: 14px; }

/* Features */
.features { padding: 60px 0; }
.features h2 { text-align: center; font-size: 32px; margin-bottom: 40px; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-icon { font-size: 40px; margin-bottom: 16px; }
.feature-card h3 { margin-bottom: 12px; font-size: 20px; }
.feature-card p { color: var(--color-text-secondary); font-size: 15px; }

/* Cards */
.card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

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

.card-header h3 { margin: 0; }
.card h3 { margin-bottom: 16px; }
.card h4 { margin: 16px 0 8px; }
.card-danger { border: 1px solid var(--color-danger); }
.card-body { }
.card-actions { display: flex; gap: 12px; }

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    text-align: center;
}

.stat-value { font-size: 32px; font-weight: 700; color: var(--color-primary); }
.stat-label { color: var(--color-text-secondary); font-size: 14px; margin-top: 4px; }

/* Action grid */
.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
}

.action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    background: var(--color-bg);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s;
}

.action-card:hover { background: var(--color-border-light); text-decoration: none; transform: translateY(-2px); }
.action-icon { font-size: 24px; }

/* App list */
.app-list { display: flex; flex-direction: column; gap: 8px; }

.app-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    transition: background 0.2s;
}

.app-card:hover { background: var(--color-bg); text-decoration: none; }

.app-icon { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; }

.app-icon-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.app-info { display: flex; flex-direction: column; }
.app-bundle { font-size: 13px; color: var(--color-text-secondary); }

/* App grid */
.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.app-card-large {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s;
}

.app-card-large:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); text-decoration: none; }

.app-icon-large { width: 64px; height: 64px; border-radius: 14px; object-fit: cover; }
.app-icon-placeholder-large {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 28px;
    margin: 20px;
}

.app-card-body { padding: 20px; }
.app-card-body h3 { margin-bottom: 4px; }

/* Forms */
.form { max-width: 500px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="file"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    background: var(--color-surface);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

.form-group small { display: block; color: var(--color-text-secondary); font-size: 13px; margin-top: 4px; }
.form-actions { display: flex; gap: 12px; margin-top: 24px; }
.form-inline { display: flex; flex-direction: column; gap: 12px; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.inline-input { padding: 4px 8px !important; width: auto !important; }

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th, .table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.udid { font-size: 12px; word-break: break-all; }

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}

.alert-success { background: #E8F5E9; color: #2E7D32; border: 1px solid #C8E6C9; }
.alert-error { background: #FFF3F3; color: var(--color-danger); border: 1px solid #FFD7D5; }
.alert-warning { background: #FFF8E1; color: #E65100; border: 1px solid #FFE0B2; }

/* Auth container */
.auth-container {
    max-width: 440px;
    margin: 40px auto;
}

.auth-container h2 { margin-bottom: 24px; }
.auth-links { margin-top: 20px; text-align: center; display: flex; flex-direction: column; gap: 8px; }
.auth-links a { font-size: 14px; }

/* Page header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-header h2 { margin: 0; }

.page-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.page-header-actions { display: flex; gap: 12px; }

/* Copy field */
.copy-field {
    display: flex;
    gap: 8px;
    margin: 12px 0;
}

.copy-field input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    background: var(--color-bg);
}

/* Install page */
.install-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.install-card {
    max-width: 440px;
    width: 100%;
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.install-icon {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    margin: 0 auto 16px;
    display: block;
}

.install-icon-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 36px;
    margin: 0 auto 16px;
}

.install-notes {
    text-align: left;
    background: var(--color-bg);
    padding: 16px;
    border-radius: var(--radius-sm);
    margin: 16px 0;
}

.install-help {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-top: 16px;
}

.success-icon {
    width: 60px;
    height: 60px;
    background: var(--color-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 16px;
}

/* Pricing */
.pricing-page { text-align: center; padding: 40px 0; }
.pricing-subtitle { color: var(--color-text-secondary); font-size: 18px; margin-bottom: 40px; }

.pricing-grid, .pricing-grid-public {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.pricing-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    position: relative;
}

.pricing-card.featured { border: 2px solid var(--color-primary); }

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 2px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-card h3, .pricing-card h4 { margin-bottom: 8px; }
.pricing-size, .pricing-size-large { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.pricing-size-large { font-size: 32px; }
.pricing-price, .pricing-price-large { font-size: 20px; font-weight: 700; color: var(--color-primary); margin-bottom: 4px; }
.pricing-price-large { font-size: 28px; }
.pricing-per-gb { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 16px; }

.pricing-features {
    list-style: none;
    text-align: left;
    margin: 16px 0;
    font-size: 14px;
}

.pricing-features li {
    padding: 4px 0;
    color: var(--color-text-secondary);
}

.pricing-features li::before {
    content: "\2713 ";
    color: var(--color-success);
    font-weight: 700;
}

/* Detail list */
.detail-list { display: grid; grid-template-columns: 120px 1fr; gap: 8px 16px; }
.detail-list dt { font-weight: 600; color: var(--color-text-secondary); font-size: 14px; }
.detail-list dd { font-size: 14px; }

/* Workflow steps */
.workflow-steps { padding-left: 20px; }
.workflow-steps li { margin-bottom: 8px; font-size: 14px; color: var(--color-text-secondary); }

/* QR code */
.qr-code-container { display: flex; justify-content: center; margin: 20px 0; }
.qr-code { border-radius: var(--radius-sm); }

/* Legal */
.legal-page { max-width: 720px; margin: 0 auto; }
.legal-page h2 { margin-bottom: 8px; }
.legal-page h3 { margin: 24px 0 12px; }
.legal-page h4 { margin: 16px 0 8px; }
.legal-page p, .legal-page li { font-size: 15px; color: var(--color-text-secondary); line-height: 1.7; }
.legal-page ul { padding-left: 20px; margin-bottom: 12px; }
.legal-page li { margin-bottom: 4px; }

/* FAQ */
.pricing-faq { max-width: 600px; margin: 40px auto 0; text-align: left; }
.faq-item { margin-bottom: 20px; }
.faq-item h4 { margin-bottom: 4px; }
.faq-item p { color: var(--color-text-secondary); font-size: 14px; }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--color-text-secondary);
}

.empty-state p { margin-bottom: 16px; }

/* Utilities */
.text-muted { color: var(--color-text-secondary); }
.inline { display: inline; }
hr { border: none; border-top: 1px solid var(--color-border-light); margin: 16px 0; }
code {
    background: var(--color-bg);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Footer */
.footer {
    border-top: 1px solid var(--color-border-light);
    padding: 32px 0;
    margin-top: auto;
    text-align: center;
}

.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 12px; }
.footer-links a { font-size: 14px; color: var(--color-text-secondary); }
.footer-copyright { font-size: 13px; color: var(--color-text-secondary); }

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 32px; }
    .hero-subtitle { font-size: 16px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .feature-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .nav-links { gap: 8px; flex-wrap: wrap; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .table { font-size: 12px; }
    .table th, .table td { padding: 8px; }
}