/**
 * BOUCH Property Design System
 * Shared styles for all pages
 */

/* ========================================
   CSS Variables
   ======================================== */
:root {
    --charcoal: #1C1917;
    --orange: #D97757;
    --cream: #FAF9F5;
    --success: #38a169;
    --bg: var(--cream);
    --card: #ffffff;
    --text: var(--charcoal);
    --text-muted: rgba(28, 25, 23, 0.6);
    --border: rgba(28, 25, 23, 0.12);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ========================================
   Header Component
   ======================================== */
.header {
    background: var(--charcoal);
    color: var(--cream);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--orange);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 400;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo-brand {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    color: var(--cream);
    letter-spacing: 3px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--charcoal);
    font-weight: 700;
}

.header-nav {
    display: flex;
    gap: 8px;
}

.header-nav a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
}

.header-nav a:hover, .header-nav a.active {
    background: rgba(255,255,255,0.1);
    color: white;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
}

.credits {
    background: rgba(255,255,255,0.1);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
}

.avatar {
    width: 36px;
    height: 36px;
    background: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* ========================================
   Demo Banner
   ======================================== */
.demo-banner {
    background: #1C1917;
    border-bottom: 2px solid #d97757;
    padding: 10px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: 'Space Mono', monospace;
}

.demo-banner-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.demo-badge {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 11px;
    color: #1C1917;
    letter-spacing: 2px;
    background: #d97757;
    padding: 3px 8px;
}

.demo-text {
    color: #faf9f5;
    font-size: 11px;
    opacity: 0.8;
}

.demo-banner-right {
    color: #d97757;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ========================================
   Cards
   ======================================== */
.card {
    background: var(--card);
    border-radius: 12px;
    border: 1px solid var(--border);
    margin-bottom: 24px;
}

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

.card-header h2 {
    font-size: 16px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.btn-primary {
    background: var(--charcoal);
    color: var(--cream);
}

.btn-primary:hover {
    background: #2d2926;
}

.btn-secondary {
    background: var(--card);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg);
}

.btn-success {
    background: var(--success);
    color: white;
}

.generate-btn {
    background: var(--orange);
    color: var(--charcoal);
    border: none;
    padding: 10px 20px;
    border-radius: 0;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
}

.generate-btn:hover:not(:disabled) {
    background: #c45f3d;
}

.generate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ========================================
   Forms
   ======================================== */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
    background: var(--card);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--charcoal);
    box-shadow: 0 0 0 3px rgba(28, 25, 23, 0.1);
}

/* ========================================
   Badges & Status
   ======================================== */
.badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    text-transform: none;
    letter-spacing: 0;
}

.badge-original {
    background: #e2e8f0;
    color: var(--text);
}

.badge-ai {
    background: #c6f6d5;
    color: #22543d;
}

.status.complete { background: #c6f6d5; color: #276749; }
.status.draft { background: #feebc8; color: #c05621; }

.enrichment-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--orange);
    color: var(--charcoal);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Copy Buttons
   ======================================== */
.copy-btn {
    background: var(--charcoal);
    color: var(--cream);
    border: none;
    padding: 6px 12px;
    font-size: 11px;
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
    margin-left: 8px;
}

.copy-btn:hover {
    background: var(--orange);
    color: var(--charcoal);
}

.copy-btn.copied {
    background: var(--success);
    color: white;
}

.copy-btn-small {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
}

.copy-btn-small:hover {
    background: var(--bg);
}

/* ========================================
   Loading Spinner
   ======================================== */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(250, 249, 245, 0.3);
    border-radius: 50%;
    border-top-color: var(--cream);
    animation: spin 1s linear infinite;
    margin-right: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   Utilities
   ======================================== */
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state h3 {
    color: var(--text);
    margin-bottom: 8px;
}

/* Error Message */
.error-message {
    background: var(--charcoal);
    border: 2px solid var(--orange);
    color: var(--cream);
    padding: 16px;
    margin: 20px 24px;
    font-family: 'Space Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Output Tabs */
.output-tabs {
    display: flex;
    gap: 2px;
    margin-bottom: 24px;
}

.output-tab {
    flex: 1;
    padding: 12px;
    text-align: center;
    border: 1px solid var(--border);
    background: white;
    font-family: 'Space Mono', monospace;
    font-size: 11px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
}

.output-tab:hover {
    background: var(--orange);
    color: var(--charcoal);
    border-color: var(--orange);
}

.output-tab.active {
    background: var(--charcoal);
    color: var(--cream);
    border-color: var(--charcoal);
}