/**
 * Nakhon Sawan City Municipality - Official Policy Pages Stylesheet
 * Covers: Privacy Policy (PDPA) & Cookie Policy Pages
 * Theme: Smart Purple & Heritage Gold
 */

:root {
    --nsm-policy-purple-900: #1e1b4b;
    --nsm-policy-purple-800: #3b0764;
    --nsm-policy-purple-700: #581c87;
    --nsm-policy-purple-600: #7e22ce;
    --nsm-policy-purple-500: #9333ea;
    --nsm-policy-purple-100: #f3e8ff;
    --nsm-policy-purple-50: #faf5ff;
    --nsm-policy-gold: #f59e0b;
    --nsm-policy-gold-light: #fde68a;
    --nsm-policy-text-main: #1e293b;
    --nsm-policy-text-sub: #475569;
    --nsm-policy-text-muted: #64748b;
    --nsm-policy-bg: #f8fafc;
    --nsm-policy-card-bg: #ffffff;
    --nsm-policy-border: #e2e8f0;
}

html {
    scroll-behavior: smooth;
}

.policy-page {
    background-color: var(--nsm-policy-bg);
    min-height: 80vh;
    font-family: 'Kanit', sans-serif;
    padding-bottom: 80px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.policy-hero {
    position: relative;
    background: linear-gradient(135deg, var(--nsm-policy-purple-900) 0%, var(--nsm-policy-purple-800) 50%, var(--nsm-policy-purple-700) 100%);
    padding: 70px 0 60px;
    text-align: center;
    color: #ffffff;
    overflow: hidden;
    border-bottom: 4px solid var(--nsm-policy-gold);
}

.policy-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 80% 80%, rgba(147, 51, 234, 0.25) 0%, transparent 50%);
    z-index: 1;
}

.policy-hero-inner {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.policy-kicker {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--nsm-policy-gold-light);
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 4px 14px;
    border-radius: 999px;
    margin-bottom: 12px;
}

.policy-hero h1 {
    font-size: 2.3rem;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
    line-height: 1.3;
}

.policy-hero-sub {
    font-size: 1.05rem;
    color: #e2e8f0;
    max-width: 680px;
    margin: 12px auto 0;
    line-height: 1.6;
    font-weight: 300;
}

.policy-meta-badge {
    display: inline-flex;
    gap: 20px;
    margin-top: 18px;
    color: #cbd5e1;
    font-size: 0.85rem;
    flex-wrap: wrap;
    justify-content: center;
}

.policy-meta-badge span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ==========================================================================
   Layout Container & Grid
   ========================================================================== */
.policy-container {
    max-width: 1200px;
    margin: -30px auto 0;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.policy-grid {
    display: grid;
    grid-template-columns: 310px 1fr;
    gap: 32px;
    align-items: start;
}

/* ==========================================================================
   Sidebar Navigation
   ========================================================================== */
.policy-sidebar {
    position: sticky;
    top: 90px;
}

.policy-sidebar-card {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--nsm-policy-border);
    border-top: 3px solid var(--nsm-policy-purple-600);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
    padding: 22px;
}

.policy-sidebar-header {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--nsm-policy-purple-900);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f1f5f9;
}

.policy-sidebar-header i {
    color: var(--nsm-policy-purple-600);
}

.policy-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.policy-nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.88rem;
    color: var(--nsm-policy-text-sub);
    text-decoration: none;
    transition: all 0.2s ease;
}

.policy-nav-link i {
    font-size: 0.7rem;
    color: #94a3b8;
    transition: transform 0.2s ease, color 0.2s ease;
}

.policy-nav-link:hover,
.policy-nav-link.active {
    background: var(--nsm-policy-purple-100);
    color: var(--nsm-policy-purple-600);
    font-weight: 600;
}

.policy-nav-link:hover i,
.policy-nav-link.active i {
    color: var(--nsm-policy-purple-600);
    transform: translateX(3px);
}

.policy-sidebar-actions {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.policy-btn-outline,
.policy-btn-print,
.policy-btn-accent {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    font-family: 'Kanit', sans-serif;
}

.policy-btn-outline {
    background: var(--nsm-policy-purple-50);
    border: 1px solid #d8b4fe;
    color: #6b21a8;
}

.policy-btn-outline:hover {
    background: var(--nsm-policy-purple-600);
    color: #ffffff;
    border-color: var(--nsm-policy-purple-600);
}

.policy-btn-print {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    color: #334155;
}

.policy-btn-print:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.policy-btn-accent {
    background: linear-gradient(135deg, var(--nsm-policy-purple-500) 0%, var(--nsm-policy-purple-600) 100%);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(126, 34, 206, 0.2);
}

.policy-btn-accent:hover {
    background: linear-gradient(135deg, #a855f7 0%, var(--nsm-policy-purple-500) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(126, 34, 206, 0.3);
}

/* ==========================================================================
   Document Article
   ========================================================================== */
.policy-article {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid var(--nsm-policy-border);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
    padding: 40px;
}

.policy-section {
    padding-bottom: 36px;
    margin-bottom: 36px;
    border-bottom: 1px solid #f1f5f9;
}

.policy-section:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
}

.policy-section-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.policy-num {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--nsm-policy-purple-500) 0%, var(--nsm-policy-purple-600) 100%);
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(126, 34, 206, 0.2);
}

.policy-section-title h2 {
    margin: 0;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--nsm-policy-purple-900);
    line-height: 1.4;
}

.policy-text {
    color: var(--nsm-policy-text-sub);
    font-size: 0.96rem;
    line-height: 1.85;
}

.policy-text p {
    margin: 0 0 16px 0;
}

.policy-text strong {
    color: var(--nsm-policy-purple-900);
}

.policy-list,
.policy-ordered-list {
    margin: 0 0 16px 0;
    padding-left: 24px;
}

.policy-list li,
.policy-ordered-list li {
    margin-bottom: 10px;
}

/* ==========================================================================
   Cards & Component Grids
   ========================================================================== */
.policy-card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 20px;
}

.policy-card-item {
    background: #f8fafc;
    border: 1px solid var(--nsm-policy-border);
    border-radius: 12px;
    padding: 18px 20px;
}

.policy-card-header {
    font-weight: 700;
    color: var(--nsm-policy-purple-900);
    margin-bottom: 8px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.policy-card-header i {
    color: var(--nsm-policy-purple-600);
}

.policy-card-item p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--nsm-policy-text-muted);
    line-height: 1.6;
}

/* Rights Grid (PDPA 8 Rights) */
.policy-rights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 18px;
}

.policy-right-card {
    border: 1px solid var(--nsm-policy-purple-100);
    background: var(--nsm-policy-purple-50);
    border-radius: 12px;
    padding: 16px 18px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.policy-right-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(126, 34, 206, 0.08);
}

.policy-right-card strong {
    color: #6b21a8;
    font-size: 0.94rem;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.policy-right-card strong i {
    color: var(--nsm-policy-purple-600);
}

.policy-right-card p {
    margin: 0;
    font-size: 0.86rem;
    color: #475569;
    line-height: 1.55;
}

/* Contact Box */
.policy-contact-box {
    background: #f8fafc;
    border: 1px solid var(--nsm-policy-border);
    border-radius: 12px;
    padding: 24px;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.policy-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.92rem;
    color: #334155;
}

.policy-contact-item i {
    font-size: 1.15rem;
    color: var(--nsm-policy-purple-600);
    margin-top: 4px;
    flex-shrink: 0;
}

/* ==========================================================================
   Cookie Specific Components (Tables & Badges)
   ========================================================================== */
.policy-table-responsive {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--nsm-policy-border);
    margin-top: 16px;
    background: #ffffff;
}

.policy-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    text-align: left;
    background: #ffffff;
}

.policy-table th {
    background: #f8fafc;
    color: var(--nsm-policy-purple-900);
    font-weight: 700;
    padding: 14px 16px;
    border-bottom: 2px solid var(--nsm-policy-border);
    white-space: nowrap;
}

.policy-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    color: #475569;
    vertical-align: top;
}

.policy-table tr:hover {
    background: #faf5ff;
}

.policy-table code {
    background: #f1f5f9;
    color: var(--nsm-policy-purple-600);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.85rem;
}

.cookie-badge-table {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 600;
    white-space: nowrap;
}

.cookie-badge-table.nec {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
}

.cookie-badge-table.func {
    background: #f5f3ff;
    color: #7c3aed;
    border: 1px solid #ddd6fe;
}

.cookie-badge-table.ana {
    background: #f0f9ff;
    color: #0284c7;
    border: 1px solid #bae6fd;
}

.cookie-badge-table.ext {
    background: #fff7ed;
    color: #ea580c;
    border: 1px solid #fed7aa;
}

.policy-cookie-types-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 18px;
}

.policy-cookie-type-card {
    background: #f8fafc;
    border: 1px solid var(--nsm-policy-border);
    border-radius: 12px;
    padding: 20px 22px;
}

.policy-cookie-type-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.policy-cookie-type-top h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--nsm-policy-purple-900);
}

.cookie-tag {
    font-size: 0.74rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
}

.cookie-tag.tag-necessary {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
}

.cookie-tag.tag-optional {
    background: #f5f3ff;
    color: #7c3aed;
    border: 1px solid #ddd6fe;
}

.policy-cookie-type-card p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--nsm-policy-text-muted);
    line-height: 1.6;
}

.policy-callout-box {
    background: #faf5ff;
    border: 1px solid #e9d5ff;
    border-left: 4px solid var(--nsm-policy-purple-500);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.policy-callout-header {
    font-size: 1rem;
    font-weight: 700;
    color: var(--nsm-policy-purple-700);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.policy-interactive-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--nsm-policy-purple-500) 0%, var(--nsm-policy-purple-600) 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: 'Kanit', sans-serif;
    margin-top: 10px;
    box-shadow: 0 4px 14px rgba(126, 34, 206, 0.25);
    transition: all 0.2s ease;
}

.policy-interactive-btn:hover {
    background: linear-gradient(135deg, #a855f7 0%, var(--nsm-policy-purple-500) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(126, 34, 206, 0.35);
}

/* ==========================================================================
   AI Smart Summary Components (Phase 3)
   ========================================================================== */
.policy-ai-summary {
    position: relative;
    background: linear-gradient(135deg, #faf5ff 0%, #ffffff 50%, #fffbeb 100%);
    border: 1.5px solid #d8b4fe;
    border-radius: 18px;
    padding: 24px 28px;
    margin-bottom: 36px;
    box-shadow: 0 10px 30px rgba(147, 51, 234, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.policy-ai-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #9333ea 0%, #f59e0b 50%, #9333ea 100%);
    background-size: 200% 100%;
    animation: nsmShimmer 6s linear infinite;
}

@keyframes nsmShimmer {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

.policy-ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.policy-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.12) 0%, rgba(245, 158, 11, 0.15) 100%);
    color: #6b21a8;
    border: 1px solid rgba(147, 51, 234, 0.25);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.policy-ai-badge i {
    color: #f59e0b;
    animation: nsmPulse 2s infinite ease-in-out;
}

@keyframes nsmPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.85; }
}

.policy-ai-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e1b4b;
    display: flex;
    align-items: center;
    gap: 10px;
}

.policy-ai-title small {
    font-size: 0.82rem;
    color: #64748b;
    font-weight: 400;
}

.policy-ai-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.policy-ai-item {
    background: #ffffff;
    border: 1px solid #e9d5ff;
    border-radius: 12px;
    padding: 16px 18px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.policy-ai-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(126, 34, 206, 0.1);
    border-color: #c084fc;
}

.policy-ai-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1) 0%, rgba(245, 158, 11, 0.15) 100%);
    color: #7e22ce;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.policy-ai-content {
    flex: 1;
}

.policy-ai-content h4 {
    margin: 0 0 4px 0;
    font-size: 0.94rem;
    font-weight: 700;
    color: #1e1b4b;
}

.policy-ai-content p {
    margin: 0;
    font-size: 0.85rem;
    color: #475569;
    line-height: 1.55;
}

.policy-ai-action-bar {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.policy-ai-disclaimer {
    font-size: 0.78rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 6px;
}

.policy-ai-chat-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #7e22ce 0%, #6b21a8 100%);
    color: #ffffff;
    border: none;
    border-radius: 999px;
    padding: 8px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Kanit', sans-serif;
    box-shadow: 0 4px 12px rgba(126, 34, 206, 0.25);
    transition: all 0.2s ease;
}

.policy-ai-chat-btn:hover {
    background: linear-gradient(135deg, #9333ea 0%, #7e22ce 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(126, 34, 206, 0.35);
}

.policy-ai-chat-btn img {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
    .policy-hero {
        background: none;
        color: #000;
        padding: 20px 0;
        border-bottom: 2px solid #000;
    }
    .policy-hero h1 {
        color: #000;
    }
    .policy-sidebar,
    .nsm-cookie-banner,
    .nsm-cookie-revoke-btn,
    .back-to-top,
    .nong-mangkee-widget,
    .footer-bottom,
    footer {
        display: none !important;
    }
    .policy-grid {
        display: block;
    }
    .policy-container {
        margin-top: 0;
        max-width: 100%;
        padding: 0;
    }
    .policy-article {
        box-shadow: none;
        border: none;
        padding: 0;
    }
    .policy-num {
        background: #333;
        color: #fff;
    }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
    .policy-grid {
        grid-template-columns: 1fr;
    }
    .policy-sidebar {
        position: static;
        margin-bottom: 24px;
    }
    .policy-card-grid,
    .policy-rights-grid {
        grid-template-columns: 1fr;
    }
    .policy-article {
        padding: 26px 20px;
    }
}