/* Natal Chart Design System & Theme Styles */
:root {
    --c-accent: #6d28d9;
    --c-accent-hover: #5b21b6;
    --c-accent-light: rgba(109, 40, 217, 0.08);
    --c-gold: #f59e0b;
    --radius-natal: 14px;
}

/* Header & Navigation */
.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 0;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.site-nav a {
    color: var(--c-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.15s ease;
}

.site-nav a:hover {
    color: var(--c-accent);
}

@media (max-width: 860px) {
    .site-header-inner {
        flex-direction: column;
        align-items: stretch;
    }
    .site-nav {
        justify-content: center;
        gap: 0.75rem;
    }
}

/* Hero Section */
.natal-stage {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem 0 3rem;
}

.natal-hero {
    text-align: center;
    margin-bottom: 2rem;
}

.natal-hero-title {
    font-size: 2.35rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
    background: linear-gradient(135deg, var(--c-text) 0%, var(--c-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.natal-hero-subtitle {
    font-size: 1.15rem;
    color: var(--c-text-muted);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Form Card */
.natal-form-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 1.75rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    margin-bottom: 2rem;
}

.natal-form-heading {
    font-size: 1.35rem;
    margin: 0 0 1.25rem;
    color: var(--c-text);
}

.natal-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .natal-form-grid {
        grid-template-columns: 1fr;
    }
}

.natal-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
}

.natal-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--c-text-muted);
}

.natal-input {
    width: 100%;
    box-sizing: border-box;
    padding: 0.65rem 0.85rem;
    font-size: 1rem;
    border: 1px solid var(--c-border);
    border-radius: 8px;
    background: var(--c-surface);
    color: var(--c-text);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.natal-input:focus {
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
}

.natal-input:disabled {
    opacity: 0.55;
    background: var(--c-bg-subtle, #f1f5f9);
    cursor: not-allowed;
}

/* City Autocomplete Dropdown */
.city-autocomplete-wrap {
    position: relative;
}

.city-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 50;
    max-height: 220px;
    overflow-y: auto;
    margin-top: 4px;
}

.city-option {
    padding: 0.6rem 0.85rem;
    font-size: 0.95rem;
    cursor: pointer;
    border-bottom: 1px solid var(--c-border);
    transition: background 0.1s ease;
}

.city-option:last-child {
    border-bottom: none;
}

.city-option:hover,
.city-option.active {
    background: var(--c-accent-light);
    color: var(--c-accent);
}

.natal-checkbox-row {
    margin-top: 1rem;
}

.natal-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.92rem;
    color: var(--c-text-muted);
    cursor: pointer;
    user-select: none;
}

.natal-form-actions {
    margin-top: 1.5rem;
    text-align: center;
}

.natal-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 2.25rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.natal-btn-primary {
    background: var(--c-accent);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(109, 40, 217, 0.25);
}

.natal-btn-primary:hover {
    background: var(--c-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(109, 40, 217, 0.35);
}

.natal-btn-secondary {
    background: var(--c-surface);
    color: var(--c-accent);
    border: 2px solid var(--c-accent);
}

.natal-btn-secondary:hover {
    background: var(--c-accent-light);
}

/* Natal Results Block */
.natal-result-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.05);
}

.natal-meta-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    background: var(--c-accent-light);
    border-radius: 10px;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.75rem;
}

.natal-meta-item {
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.natal-meta-label {
    color: var(--c-text-muted);
}

.natal-share-btn {
    border: 1px solid var(--c-accent);
    background: var(--c-surface);
    color: var(--c-accent);
    padding: 0.35rem 0.85rem;
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.natal-share-btn:hover {
    background: var(--c-accent);
    color: #fff;
}

/* Big Three Grid */
.natal-section-heading {
    text-align: center;
    margin-bottom: 1.25rem;
}

.natal-section-heading h2 {
    font-size: 1.6rem;
    margin: 0 0 0.35rem;
}

.natal-section-desc {
    color: var(--c-text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.big-three-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 800px) {
    .big-three-grid {
        grid-template-columns: 1fr;
    }
}

.big-three-card {
    border-radius: 12px;
    border: 1px solid var(--c-border);
    padding: 1.25rem;
    background: var(--c-surface);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

.big-three-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.big-three-card.sun-card::before { background: linear-gradient(90deg, #f59e0b, #ef4444); }
.big-three-card.moon-card::before { background: linear-gradient(90deg, #0ea5e9, #8b5cf6); }
.big-three-card.asc-card::before { background: linear-gradient(90deg, #10b981, #6d28d9); }

.big-three-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.big-three-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-accent-light);
    color: var(--c-accent);
    border-radius: 10px;
    font-weight: 900;
}

.big-three-sub {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--c-text-muted);
    letter-spacing: 0.05em;
}

.big-three-title {
    margin: 0.15rem 0 0;
    font-size: 1.25rem;
    font-weight: 800;
}

.big-three-coords {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--c-accent);
}

.big-three-text {
    font-size: 0.92rem;
    line-height: 1.5;
    color: var(--c-text);
    margin: 0;
}

/* Natal Visual Container */
.natal-visual-container {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
    .natal-visual-container {
        grid-template-columns: 1fr;
    }
}

.natal-wheel-wrap {
    text-align: center;
    max-width: 480px;
    margin: 0 auto;
}

.natal-wheel-svg {
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.06));
}

.natal-planet-node:hover circle {
    stroke-width: 3.5;
    filter: url(#glow);
}

.wheel-hint {
    font-size: 0.82rem;
    color: var(--c-text-muted);
    margin-top: 0.5rem;
}

/* Balance Panel */
.natal-balance-panel {
    background: var(--c-accent-light);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.elements-grid {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.element-bar-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.element-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
}

.progress-track {
    height: 8px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.progress-fill.fire { background: #ef4444; }
.progress-fill.earth { background: #10b981; }
.progress-fill.air { background: #0ea5e9; }
.progress-fill.water { background: #8b5cf6; }

.crosses-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.cross-chip {
    flex: 1;
    min-width: 90px;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 0.5rem;
    text-align: center;
}

.chip-name {
    display: block;
    font-size: 0.75rem;
    color: var(--c-text-muted);
}

.chip-val {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--c-accent);
}

/* Tabs */
.natal-tabs-section {
    margin-top: 2rem;
}

.natal-tabs-header {
    display: flex;
    gap: 0.5rem;
    border-bottom: 2px solid var(--c-border);
    overflow-x: auto;
    padding-bottom: 2px;
}

.natal-tab-btn {
    border: none;
    background: transparent;
    padding: 0.75rem 1.15rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--c-text-muted);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.natal-tab-btn:hover {
    color: var(--c-accent);
}

.natal-tab-btn.active {
    color: var(--c-accent);
    border-bottom-color: var(--c-accent);
}

.natal-tab-pane {
    display: none;
    padding: 1.5rem 0;
}

.natal-tab-pane.active {
    display: block;
}

.interpretation-item {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1rem;
    transition: border-color 0.15s ease;
}

.interpretation-item:hover {
    border-color: var(--c-accent);
}

.inter-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.5rem;
}

.inter-glyph {
    font-size: 1.4rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-accent-light);
    color: var(--c-accent);
    border-radius: 6px;
    font-weight: 900;
}

.inter-title h4 {
    margin: 0;
    font-size: 1.15rem;
}

.inter-house-note {
    font-size: 0.88rem;
    color: var(--c-accent);
    font-weight: 600;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--c-border);
}

/* Tables */
.natal-table-wrap {
    overflow-x: auto;
}

.natal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.natal-table th,
.natal-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--c-border);
}

.natal-table th {
    background: var(--c-accent-light);
    color: var(--c-accent);
    font-weight: 800;
}

.badge-retrograde {
    background: #fee2e2;
    color: #ef4444;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-direct {
    background: #dcfce7;
    color: #10b981;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-harmonious {
    background: #e0f2fe;
    color: #0284c7;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-weight: 700;
}

.badge-tense {
    background: #fee2e2;
    color: #dc2626;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-weight: 700;
}

.badge-neutral {
    background: #fef3c7;
    color: #d97706;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-weight: 700;
}

/* Cross-Promo Card */
.partner-promo-card {
    background: linear-gradient(135deg, rgba(109, 40, 217, 0.08) 0%, rgba(245, 158, 11, 0.08) 100%);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 2rem;
    margin: 2.5rem 0;
    text-align: center;
}

.partner-promo-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--c-accent);
    color: #fff;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    margin-bottom: 0.5rem;
}

.partner-promo-title {
    font-size: 1.45rem;
    margin: 0.35rem 0 0.5rem;
}

.partner-promo-desc {
    color: var(--c-text-muted);
    font-size: 1rem;
    max-width: 640px;
    margin: 0 auto 1.25rem;
}

/* FAQ */
.natal-faq-section {
    margin-top: 3rem;
}

.faq-item {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}

.faq-question {
    font-size: 1.15rem;
    margin: 0 0 0.5rem;
}

.faq-answer {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* Encyclopedia Layouts */
.zodiac-signs-grid,
.houses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.zodiac-sign-card,
.house-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    padding: 1.35rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.zodiac-sign-card:hover,
.house-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.sign-card-header,
.house-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.sign-card-symbol {
    font-size: 2.2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-accent-light);
    color: var(--c-accent);
    border-radius: 10px;
}

.sign-card-title,
.house-title {
    margin: 0;
    font-size: 1.25rem;
}

.sign-card-title a,
.house-title a {
    color: var(--c-text);
    text-decoration: none;
}

.sign-card-title a:hover,
.house-title a:hover {
    color: var(--c-accent);
}

.sign-card-dates {
    font-size: 0.85rem;
    color: var(--c-text-muted);
}

.sign-card-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.sign-badge {
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--c-border);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
}

.sign-badge.element-fire { background: #fee2e2; color: #ef4444; }
.sign-badge.element-earth { background: #dcfce7; color: #10b981; }
.sign-badge.element-air { background: #e0f2fe; color: #0ea5e9; }
.sign-badge.element-water { background: #ede9fe; color: #8b5cf6; }

.sign-card-desc,
.house-area {
    font-size: 0.92rem;
    color: var(--c-text-muted);
    line-height: 1.5;
    margin: 0;
}

.house-badge {
    background: var(--c-accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
}

.natal-link-btn {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-accent);
    text-decoration: none;
}

.natal-article-wrap {
    max-width: 820px;
    margin: 0 auto;
}

.sign-hero-symbol {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 0.5rem;
    color: var(--c-accent);
}

.sign-overview-box {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 1.75rem;
    margin-bottom: 2rem;
}

.strengths-weaknesses-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.25rem;
}

@media (max-width: 600px) {
    .strengths-weaknesses-grid {
        grid-template-columns: 1fr;
    }
}

.sw-col ul {
    padding-left: 1.2rem;
    margin: 0.5rem 0 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.sign-planets-section {
    margin-bottom: 2rem;
}

.sign-cta-card {
    background: var(--c-accent-light);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 2rem;
    text-align: center;
    margin-top: 2rem;
}

.sign-cta-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.35rem;
}

.sign-cta-card p {
    color: var(--c-text-muted);
    margin: 0 0 1.25rem;
}

.chips-grid {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}

.sign-chip {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 0.45rem 0.85rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--c-text);
    text-decoration: none;
    transition: all 0.15s ease;
}

.sign-chip:hover,
.sign-chip.active {
    background: var(--c-accent);
    color: #fff;
    border-color: var(--c-accent);
}

/* Synastry Styles */
.synastry-inputs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 650px) {
    .synastry-inputs-grid {
        grid-template-columns: 1fr;
    }
}

.partner-form-col {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1.25rem;
}

.synastry-result-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-natal);
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.05);
}

.synastry-score-box {
    text-align: center;
    padding: 1.5rem;
    background: var(--c-accent-light);
    border-radius: 12px;
    margin-bottom: 1.75rem;
}

.synastry-score-num {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--c-accent);
    margin: 0.35rem 0;
}

.synastry-partners-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.partner-badge-col {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
}

.partner-badge-col h4 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.partner-badge-col p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}