:root {
    --gb-green: #2e7d32;
    --gb-green-light: #4caf50;
    --gb-green-dark: #1b5e20;
    --text: #333;
    --text-light: #666;
    --border: #ddd;
    --bg: #fafafa;
    --white: #fff;
    --error: #c62828;
    --warning: #f57c00;
    --success: #2e7d32;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    margin: 0;
    padding: 0;
}

.container { max-width: 1100px; margin: 0 auto; padding: 20px; }

.hero { text-align: center; margin-bottom: 30px; }
.hero h1 { color: var(--gb-green); font-size: 1.8rem; margin: 0 0 10px; }
.hero p { color: var(--text-light); margin: 0 auto 10px; max-width: 800px; }
.price { font-size: 1.1rem; color: var(--gb-green-dark); }

.card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    padding: 20px 24px;
    margin-bottom: 20px;
}
.card h2 { color: var(--text); font-size: 1.25rem; margin: 0 0 15px; border-bottom: 2px solid var(--gb-green); padding-bottom: 8px; }
.card-scope { border: 1px solid rgba(46,125,50,0.2); background: linear-gradient(to bottom, #f6fbf7, var(--white)); }
.card-scope h2 { color: var(--gb-green); }
.card-alert { border: 1px solid rgba(198,40,40,0.2); background: #fff7f7; }
.card-alert h2 { color: var(--error); border-color: var(--error); }
.card-alert ul { color: #7a1111; }
.card-cta { text-align: center; background: var(--gb-green); color: var(--white); }
.card-cta h2 { color: var(--white); border-color: rgba(255,255,255,0.3); }
.card-cta p { color: rgba(255,255,255,0.9); }

.letter-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 15px; margin-top: 15px; }
.letter-type { background: #f8faf8; border: 1px solid #e0e8e0; border-radius: 10px; padding: 15px; text-align: center; }
.letter-type .icon { font-size: 2rem; display: block; margin-bottom: 8px; }
.letter-type h3 { margin: 0 0 6px; font-size: 1rem; color: var(--gb-green); }
.letter-type p { margin: 0; font-size: 0.9rem; color: var(--text-light); }

.scope-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 15px; }
.scope-col { background: var(--white); border: 1px solid rgba(46,125,50,0.15); border-radius: 10px; padding: 15px; }
.scope-col h3 { margin: 0 0 10px; font-size: 1rem; color: var(--gb-green-dark); }
.scope-col ul { margin: 0; padding-left: 20px; }
.scope-col li { margin: 8px 0; }
.note { margin-top: 15px; font-size: 0.95rem; color: var(--text-light); }
.subtle { font-size: 0.95rem; color: var(--text-light); }

.btn {
    display: inline-block; padding: 10px 20px; background: var(--gb-green); color: var(--white);
    border: none; border-radius: 6px; font-size: 1rem; cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--gb-green-dark); }
.btn-large { padding: 14px 30px; font-size: 1.1rem; }
.btn-sm { padding: 6px 12px; font-size: 0.85rem; }
.btn-block { display: block; width: 100%; }
.btn-warning { background: var(--warning); }
.btn-danger { background: var(--error); }
.btn-success { background: var(--success); }

.form-section { background: var(--white); border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); padding: 20px 24px; margin-bottom: 20px; }
.form-section h2 { color: var(--gb-green); font-size: 1.15rem; margin: 0 0 15px; padding-bottom: 8px; border-bottom: 2px solid var(--gb-green); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 500; }
.required { color: var(--error); }
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="tel"],
.form-group input[type="date"], .form-group select, .form-group textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px; font-size: 1rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--gb-green); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; }
.help-text { font-size: 0.85rem; color: var(--text-light); margin-top: 4px; }
.section-note { font-size: 0.95rem; color: var(--text-light); margin-bottom: 15px; }

.checkbox-group { display: flex; flex-direction: column; gap: 12px; }
.checkbox-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.checkbox-label input[type="checkbox"] { margin-top: 4px; width: 18px; height: 18px; }
.legal-checkboxes .checkbox-label { background: #f9f9f9; padding: 12px; border-radius: 8px; border: 1px solid var(--border); }
.form-actions { text-align: center; margin-top: 25px; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; }
.alert-error { background: #ffebee; color: var(--error); border: 1px solid rgba(198,40,40,0.3); }
.alert-warning { background: #fff3e0; color: #e65100; border: 1px solid rgba(245,124,0,0.3); }
.alert-success { background: #e8f5e9; color: var(--gb-green-dark); border: 1px solid rgba(46,125,50,0.3); }

.payment-summary { background: var(--white); border-radius: 12px; padding: 20px; margin-bottom: 20px; }
.summary-table { width: 100%; border-collapse: collapse; }
.summary-table td { padding: 10px 0; border-bottom: 1px solid var(--border); }
.summary-table .total td { border-bottom: none; padding-top: 15px; font-size: 1.1rem; }
.text-right { text-align: right; }
.payment-frame-container { background: var(--white); border-radius: 12px; padding: 15px; margin-bottom: 20px; }
.secure-notice { text-align: center; color: var(--text-light); font-size: 0.9rem; }

.success-header { text-align: center; }
.success-icon { width: 80px; height: 80px; background: var(--gb-green); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 3rem; margin: 0 auto 20px; }
.confirmation-card, .next-steps, .reminder-box, .contact-info { background: var(--white); border-radius: 12px; padding: 20px 24px; margin-bottom: 20px; }
.details-table { width: 100%; }
.details-table td { padding: 8px 0; border-bottom: 1px solid var(--border); }
.details-table td:first-child { color: var(--text-light); width: 40%; }
.next-steps ol { padding-left: 20px; }
.next-steps li { margin: 12px 0; }
.reminder-box { background: #fff8e1; border: 1px solid #ffe082; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 0.85rem; }
.badge-success { background: #e8f5e9; color: var(--gb-green-dark); }
.badge-warning { background: #fff3e0; color: #e65100; }

.admin-body { background: #f0f2f5; }
.admin-nav { background: var(--gb-green-dark); color: var(--white); padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
.nav-brand { font-weight: 600; font-size: 1.1rem; }
.nav-brand a { color: var(--white); text-decoration: none; }
.nav-user { display: flex; align-items: center; gap: 15px; }
.admin-container { max-width: 1400px; margin: 0 auto; padding: 20px; }
.admin-header { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
.admin-header h1 { margin: 0; }

.status-filters { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.filter-btn { padding: 8px 16px; background: var(--white); border: 1px solid var(--border); border-radius: 20px; text-decoration: none; color: var(--text); font-size: 0.9rem; }
.filter-btn:hover { border-color: var(--gb-green); }
.filter-btn.active { background: var(--gb-green); color: var(--white); border-color: var(--gb-green); }
.filter-btn .count { background: rgba(0,0,0,0.1); padding: 2px 8px; border-radius: 10px; margin-left: 5px; font-size: 0.8rem; }
.filter-btn.active .count { background: rgba(255,255,255,0.2); }

.table-container { background: var(--white); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--border); }
.admin-table th { background: #f8f9fa; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; color: var(--text-light); }
.admin-table tr:hover { background: #f8f9fa; }

.status-badge { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 0.8rem; font-weight: 500; }
.status-pending_payment { background: #fff3e0; color: #e65100; }
.status-paid { background: #e3f2fd; color: #1565c0; }
.status-under_review { background: #e8eaf6; color: #3949ab; }
.status-needs_info { background: #fff8e1; color: #f57f17; }
.status-completed { background: #e8f5e9; color: #2e7d32; }
.status-declined { background: #ffebee; color: #c62828; }

.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 20px; }
.detail-card { background: var(--white); border-radius: 12px; padding: 20px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.detail-card.full-width { grid-column: 1 / -1; }
.detail-card h2 { margin: 0 0 15px; font-size: 1.1rem; color: var(--gb-green); border-bottom: 2px solid var(--gb-green); padding-bottom: 8px; }
.detail-card dl { margin: 0; }
.detail-card dt { font-weight: 600; color: var(--text-light); font-size: 0.85rem; margin-top: 12px; }
.detail-card dd { margin: 4px 0 0 0; }
.release-list { line-height: 1.8; }
.release-yes { color: var(--gb-green); }
.release-no { color: #999; }

.files-table, .audit-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.files-table th, .files-table td, .audit-table th, .audit-table td { padding: 10px; text-align: left; border-bottom: 1px solid var(--border); }
.files-table th, .audit-table th { background: #f8f9fa; font-weight: 600; font-size: 0.8rem; text-transform: uppercase; color: var(--text-light); }

.action-form { display: flex; flex-direction: column; gap: 15px; }
.action-buttons { display: flex; gap: 10px; flex-wrap: wrap; }
.notes-display { background: #f8f9fa; padding: 12px; border-radius: 6px; white-space: pre-wrap; font-family: inherit; font-size: 0.9rem; max-height: 200px; overflow-y: auto; }

.login-container { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { background: var(--white); border-radius: 12px; padding: 40px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); width: 100%; max-width: 400px; }
.login-card h1 { margin: 0 0 8px; color: var(--gb-green); }
.login-card > p { color: var(--text-light); margin: 0 0 25px; }

footer { margin-top: 40px; padding: 20px 0; text-align: center; color: var(--text-light); font-size: 0.9rem; }

@media (max-width: 768px) {
    .detail-grid { grid-template-columns: 1fr; }
    .admin-table { font-size: 0.85rem; }
    .admin-table th, .admin-table td { padding: 8px 10px; }
}