/**
 * Chinese Astrology CSS v4.3
 * Enhanced with Feng Shui auspicious colors and improved readability
 */

:root {
    /* Feng Shui Auspicious Colors */
    --fs-wood: #228B22;
    --fs-wood-light: #90EE90;
    --fs-wood-dark: #006400;
    
    --fs-fire: #DC143C;
    --fs-fire-light: #FF6B6B;
    --fs-fire-dark: #8B0000;
    
    --fs-earth: #D2691E;
    --fs-earth-light: #DEB887;
    --fs-earth-dark: #8B4513;
    
    --fs-metal: #FFD700;
    --fs-metal-light: #FFF8DC;
    --fs-metal-dark: #B8860B;
    --fs-metal-text: #4a4a00;
    
    --fs-water: #4169E1;
    --fs-water-light: #87CEEB;
    --fs-water-dark: #00008B;
    
    /* Imperial/Auspicious Accents */
    --imperial-red: #8B0000;
    --imperial-gold: #d4af37;
    --imperial-gold-light: #F4E8C1;
    --imperial-purple: #4a148c;
    
    /* Background gradients */
    --bg-dark: #1a1a2e;
    --bg-panel: linear-gradient(135deg, #f5f0e8 0%, #e8e0d0 100%);
    --bg-wood: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    --bg-fire: linear-gradient(135deg, #ffebee 0%, #ffcdd2 100%);
    --bg-earth: linear-gradient(135deg, #f5f5dc 0%, #e8d5b7 100%);
    --bg-metal: linear-gradient(135deg, #fff8dc 0%, #f0e68c 100%);
    --bg-water: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
}

/* ========================================
   BASE STYLES
   ======================================== */

.astrology-wrapper {
    font-family: 'Noto Serif SC', 'Crimson Pro', Georgia, serif;
    color: #333;
    line-height: 1.6;
}

.section {
    background: var(--bg-panel);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    border: 2px solid #d4af37;
    position: relative;
    overflow: hidden;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--imperial-red), var(--imperial-gold), var(--imperial-red));
}

.section h3 {
    color: var(--imperial-red);
    font-size: 1.6em;
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--imperial-gold);
    display: flex;
    align-items: center;
    gap: 12px;
}

.section h3 .zh {
    font-size: 0.75em;
    color: var(--imperial-gold);
    font-weight: 400;
}

.section h4 {
    color: #4a4a4a;
    margin: 20px 0 12px 0;
    font-size: 1.2em;
}

/* ========================================
   AYANAMSA SECTION
   ======================================== */

.ayanamsa {
    background: var(--bg-water);
    border-color: var(--fs-water);
}

.ayanamsa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.info-card {
    background: rgba(255,255,255,0.9);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--fs-water);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.info-card .label {
    display: block;
    font-size: 0.85em;
    color: #666;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-card .value {
    display: block;
    font-size: 1.4em;
    font-weight: 600;
    color: var(--fs-water-dark);
}

.info-card.highlight {
    border-left-color: var(--imperial-gold);
    background: linear-gradient(135deg, rgba(212,175,55,0.1) 0%, rgba(255,255,255,0.9) 100%);
}

.info-card.highlight .value {
    color: var(--imperial-red);
    font-size: 1.6em;
}

/* ========================================
   BAZI SECTIONS
   ======================================== */

.bazi.current {
    background: linear-gradient(135deg, #FFF8DC 0%, #F0E68C 100%);
    border-color: var(--imperial-gold);
}

.bazi.birth {
    background: linear-gradient(135deg, #E6F3FF 0%, #B3D9FF 100%);
    border-color: var(--fs-water);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.section-header h3 {
    margin: 0;
    border: none;
}

.time-badge, .birth-badge {
    background: linear-gradient(135deg, var(--imperial-red) 0%, #a00000 100%);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95em;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(139,0,0,0.3);
}

.birth-badge {
    background: linear-gradient(135deg, var(--fs-water) 0%, var(--fs-water-dark) 100%);
}

/* Two Column Layout */
.bazi-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 30px;
}

@media (max-width: 900px) {
    .bazi-grid { grid-template-columns: 1fr; }
}

/* Pillars Table */
.pillars-table table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.pillars-table th {
    background: linear-gradient(135deg, var(--imperial-red) 0%, #6b0000 100%);
    color: white;
    padding: 15px 10px;
    text-align: center;
    font-weight: 500;
    font-size: 0.95em;
}

.pillars-table th .sub {
    display: block;
    font-size: 0.75em;
    opacity: 0.8;
    margin-top: 4px;
    font-weight: 400;
}

.pillars-table td {
    padding: 18px 10px;
    text-align: center;
    border-bottom: 1px solid #eee;
}

.pillars-table tr:hover { 
    background: rgba(212,175,55,0.08);
}

.pillars-table tr.highlight.match { 
    background: linear-gradient(90deg, rgba(255,215,0,0.3) 0%, rgba(255,215,0,0.1) 100%);
    animation: pulse-gold 3s infinite;
}

@keyframes pulse-gold {
    0%, 100% { box-shadow: inset 4px 0 0 0 var(--imperial-gold); }
    50% { box-shadow: inset 8px 0 0 0 var(--imperial-gold); }
}

.pillar-label {
    font-weight: 500;
    color: #555;
}

.pillar-label .pillar-zh {
    display: block;
    font-size: 1.3em;
    color: var(--imperial-red);
}

.pillar-label .pillar-en {
    font-size: 0.85em;
    color: #888;
}

.stem .hz, .branch .hz { 
    display: block; 
    font-size: 2.2em; 
    font-weight: bold;
    margin-bottom: 4px;
}

.stem .py, .branch .py { 
    font-size: 0.9em; 
    color: #666;
}

.stem .polarity {
    display: inline-block;
    font-size: 0.7em;
    padding: 2px 8px;
    border-radius: 10px;
    margin-top: 4px;
}

.stem .polarity.yang {
    background: var(--fs-metal-light);
    color: var(--fs-metal-text);
}

.stem .polarity.yin {
    background: #f0f0f0;
    color: #666;
}

.stem .tg { 
    display: block; 
    font-size: 0.8em; 
    background: linear-gradient(135deg, rgba(139,0,0,0.1) 0%, rgba(139,0,0,0.05) 100%);
    color: var(--imperial-red);
    padding: 4px 10px; 
    border-radius: 15px; 
    margin-top: 6px;
    font-weight: 500;
}

.branch .zodiac { 
    display: block; 
    font-size: 0.8em; 
    color: #888;
    margin-top: 4px;
}

.hidden .hs { 
    display: inline-block; 
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    padding: 4px 10px; 
    border-radius: 6px; 
    margin: 3px; 
    font-size: 0.9em;
    border: 1px solid #ddd;
}

/* Element color coding */
[data-element="Wood"] .hz { color: var(--fs-wood); text-shadow: 0 0 20px rgba(34,139,34,0.3); }
[data-element="Fire"] .hz { color: var(--fs-fire); text-shadow: 0 0 20px rgba(220,20,60,0.3); }
[data-element="Earth"] .hz { color: var(--fs-earth); text-shadow: 0 0 20px rgba(210,105,30,0.3); }
[data-element="Metal"] .hz { color: #B8860B; text-shadow: 0 0 20px rgba(184,134,11,0.3); }
[data-element="Water"] .hz { color: var(--fs-water); text-shadow: 0 0 20px rgba(65,105,225,0.3); }

/* master of day Panel */
.daymaster-panel { 
    display: flex; 
    flex-direction: column; 
    gap: 20px; 
}

.dm-card {
    background: white;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    border-left: 5px solid #ccc;
}

.dm-card[data-element="Wood"] { border-left-color: var(--fs-wood); }
.dm-card[data-element="Fire"] { border-left-color: var(--fs-fire); }
.dm-card[data-element="Earth"] { border-left-color: var(--fs-earth); }
.dm-card[data-element="Metal"] { border-left-color: var(--fs-metal-dark); }
.dm-card[data-element="Water"] { border-left-color: var(--fs-water); }

.dm-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.dm-header h4 {
    margin: 0;
    color: #333;
}

.dm-header .zh {
    color: var(--imperial-gold);
    font-weight: 400;
}

.element-tag {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    text-transform: uppercase;
}

.element-tag.wood { background: var(--fs-wood-light); color: var(--fs-wood-dark); }
.element-tag.fire { background: var(--fs-fire-light); color: var(--fs-fire-dark); }
.element-tag.earth { background: var(--fs-earth-light); color: var(--fs-earth-dark); }
.element-tag.metal { background: var(--fs-metal-light); color: var(--fs-metal-text); }
.element-tag.water { background: var(--fs-water-light); color: var(--fs-water-dark); }

.dm-display { 
    display: flex; 
    align-items: center; 
    gap: 20px; 
    margin-bottom: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f9f9f9 0%, #f0f0f0 100%);
    border-radius: 12px;
}

.dm-hz { 
    font-size: 4em; 
    font-weight: bold;
    color: var(--imperial-red);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.dm-name { 
    font-size: 1.4em; 
    font-weight: 600;
    color: #333;
}

.dm-polarity {
    font-size: 0.9em;
    color: #666;
    margin-top: 4px;
}

.dm-polarity.yang { color: var(--fs-metal-dark); }
.dm-polarity.yin { color: #666; }

.strength-bar { 
    margin-top: 20px; 
}

.st-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.st-label {
    font-weight: 500;
    color: #555;
}

.st-label .zh {
    color: var(--imperial-gold);
}

.st-result {
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 0.9em;
    font-weight: 600;
}

.st-result.strong { background: #d4edda; color: #155724; }
.st-result.weak { background: #f8d7da; color: #721c24; }
.st-result.balanced { background: #fff3cd; color: #856404; }
.st-result.moderately-strong { background: #d1ecf1; color: #0c5460; }

.st-meter { 
    height: 14px; 
    background: #e0e0e0; 
    border-radius: 7px; 
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.st-fill { 
    height: 100%; 
    background: linear-gradient(90deg, var(--imperial-red), var(--imperial-gold));
    border-radius: 7px;
    transition: width 0.8s ease-out;
    box-shadow: 0 0 10px rgba(212,175,55,0.5);
}

.yong-shen { 
    margin-top: 15px;
    padding: 12px;
    background: rgba(212,175,55,0.1);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ys-label {
    font-weight: 500;
    color: #555;
}

.ys-element {
    padding: 6px 14px;
    border-radius: 15px;
    font-weight: 600;
    font-size: 0.95em;
}

.ys-element.wood { background: var(--fs-wood-light); color: var(--fs-wood-dark); }
.ys-element.fire { background: var(--fs-fire-light); color: var(--fs-fire-dark); }
.ys-element.earth { background: var(--fs-earth-light); color: var(--fs-earth-dark); }
.ys-element.metal { background: var(--fs-metal-light); color: var(--fs-metal-text); }
.ys-element.water { background: var(--fs-water-light); color: var(--fs-water-dark); }

/* Stars Panel */
.stars-panel { 
    background: white; 
    padding: 20px; 
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
}

.stars-panel h4 { 
    margin: 0 0 15px 0; 
    color: var(--imperial-red);
    font-size: 1.1em;
}

.stars-panel h4 .zh {
    color: var(--imperial-gold);
    font-weight: 400;
}

.stars-grid {
    display: grid;
    gap: 10px;
}

.star-item { 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    padding: 12px 15px; 
    background: #f9f9f9; 
    border-radius: 10px; 
    border-left: 4px solid #ccc;
    transition: all 0.3s;
}

.star-item:hover {
    transform: translateX(5px);
}

.star-item.present { 
    border-left-color: var(--fs-wood); 
    background: linear-gradient(90deg, rgba(34,139,34,0.1) 0%, rgba(34,139,34,0.02) 100%);
}

.star-main {
    display: flex;
    align-items: center;
    gap: 10px;
}

.star-zh { 
    font-weight: bold; 
    font-size: 1.2em;
    color: var(--imperial-red);
}

.star-name {
    color: #555;
}

.star-loc { 
    font-size: 0.85em; 
    color: var(--fs-wood);
    font-weight: 500;
    padding: 4px 10px;
    background: rgba(34,139,34,0.1);
    border-radius: 12px;
}

.star-absent {
    font-size: 0.9em;
    color: #ccc;
}

/* ========================================
   BAGUA DISPLAY - UI.JS INTEGRATION
   ======================================== */

.bagua-section-wrapper {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 2px solid var(--imperial-gold);
    border-radius: 20px;
    padding: 35px;
    margin: 30px 0;
    color: white;
    position: relative;
    overflow: hidden;
}

.bagua-section-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--fs-fire), var(--imperial-gold), var(--fs-water));
}

.bagua-section-title {
    text-align: center;
    font-size: 1.9em;
    color: var(--imperial-gold);
    margin: 0 0 10px 0;
    font-weight: 600;
}

.bagua-section-title .zh {
    color: rgba(255,255,255,0.7);
    font-weight: 400;
    margin-left: 10px;
}

.bagua-section-subtitle {
    text-align: center;
    color: rgba(255,255,255,0.6);
    font-size: 1.1em;
    margin-bottom: 30px;
    font-style: italic;
}

.bagua-arrangements-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

@media (max-width: 1000px) {
    .bagua-arrangements-wrapper { grid-template-columns: 1fr; }
}

.bagua-arrangement {
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    padding: 20px;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}

.bagua-arrangement.xiantian {
    border-color: rgba(255,215,0,0.4);
    background: linear-gradient(135deg, rgba(255,215,0,0.1) 0%, rgba(255,255,255,0.02) 100%);
}

.bagua-arrangement.houtian {
    border-color: rgba(220,20,60,0.4);
    background: linear-gradient(135deg, rgba(220,20,60,0.1) 0%, rgba(255,255,255,0.02) 100%);
}

.arrangement-title {
    text-align: center;
    font-size: 1.4em;
    color: var(--imperial-gold);
    margin: 0 0 5px 0;
}

.arrangement-title .zh {
    color: rgba(255,255,255,0.7);
    font-weight: 400;
    margin-left: 8px;
}

.arrangement-desc {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9em;
    margin-bottom: 25px;
}

.trigrams-display {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.arr-trigram {
    background: rgba(0,0,0,0.3);
    border-radius: 16px;
    padding: 18px;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.arr-trigram.upper {
    border-color: var(--fs-fire);
    background: linear-gradient(135deg, rgba(220,20,60,0.12) 0%, rgba(0,0,0,0.2) 100%);
}

.arr-trigram.lower {
    border-color: var(--fs-water);
    background: linear-gradient(135deg, rgba(65,105,225,0.12) 0%, rgba(0,0,0,0.2) 100%);
}

.arr-trigram.metal { border-color: #FFD700; background: linear-gradient(135deg, rgba(255,215,0,0.1) 0%, rgba(0,0,0,0.2) 100%); }
.arr-trigram.wood { border-color: #228B22; background: linear-gradient(135deg, rgba(34,139,34,0.1) 0%, rgba(0,0,0,0.2) 100%); }
.arr-trigram.water { border-color: #4169E1; background: linear-gradient(135deg, rgba(65,105,225,0.1) 0%, rgba(0,0,0,0.2) 100%); }
.arr-trigram.fire { border-color: #DC143C; background: linear-gradient(135deg, rgba(220,20,60,0.1) 0%, rgba(0,0,0,0.2) 100%); }
.arr-trigram.earth { border-color: #D2691E; background: linear-gradient(135deg, rgba(210,105,30,0.1) 0%, rgba(0,0,0,0.2) 100%); }

.trig-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.trig-position {
    font-size: 0.75em;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trig-element-badge {
    font-size: 0.75em;
    padding: 4px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.9);
}

.trig-body {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 12px;
}

.trig-lines-svg {
    width: 60px;
    height: 54px;
    color: var(--imperial-gold);
}

.trig-identity {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.trig-zh {
    font-size: 2.2em;
    color: var(--imperial-gold);
    line-height: 1;
}

.trig-name {
    font-size: 1.2em;
    font-weight: 600;
    color: white;
    margin-top: 4px;
}

.trig-meaning {
    font-size: 0.85em;
    color: rgba(255,255,255,0.7);
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.trig-meaning .meaning-label {
    color: rgba(255,255,255,0.5);
    font-size: 0.9em;
}

.trig-meaning .meaning-value {
    color: rgba(255,255,255,0.9);
    font-style: italic;
}

.arr-trigram-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 5px 0;
}

.divider-line-h {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    max-width: 80px;
}

.divider-text {
    color: rgba(255,255,255,0.5);
    font-style: italic;
    font-size: 0.85em;
    text-transform: lowercase;
}

/* ========================================
   ENHANCED BAGUA SECTION - REORGANIZED
   ======================================== */

.bagua-enhanced {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-color: var(--imperial-gold);
    color: white;
    padding: 40px;
}

.bagua-enhanced::before {
    background: linear-gradient(90deg, var(--fs-fire), var(--imperial-gold), var(--fs-water));
}

.bagua-main-header {
    text-align: center;
    margin-bottom: 35px;
    padding-bottom: 25px;
    border-bottom: 2px solid rgba(212,175,55,0.3);
}

.bagua-main-header h3 {
    color: var(--imperial-gold);
    font-size: 2em;
    margin: 0 0 10px 0;
    border: none;
}

.bagua-main-header h3 .zh {
    color: rgba(255,255,255,0.7);
    font-weight: 400;
}

.bagua-subtitle {
    color: rgba(255,255,255,0.6);
    font-size: 1.1em;
}

/* Selected Hexagram Trigrams Display */
.selected-hexagram-trigrams {
    background: linear-gradient(135deg, rgba(212,175,55,0.15) 0%, rgba(139,0,0,0.1) 100%);
    border: 2px solid var(--imperial-gold);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 35px;
}

.trigrams-title {
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.3em;
    color: var(--imperial-gold);
}

.trigrams-title .title-icon {
    margin-right: 10px;
    font-size: 1.2em;
}

.trigrams-title .title-zh {
    margin-left: 15px;
    color: rgba(255,255,255,0.6);
    font-size: 0.85em;
}

.trigrams-pair-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.trig-display {
    background: rgba(0,0,0,0.3);
    border-radius: 16px;
    padding: 25px;
    min-width: 200px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s;
}

.trig-display:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.trig-display.upper-trigram {
    border-color: var(--fs-fire);
}

.trig-display.lower-trigram {
    border-color: var(--fs-water);
}

.trig-label {
    margin-bottom: 15px;
}

.trig-label .label-en {
    display: block;
    font-size: 0.8em;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.trig-label .label-zh {
    display: block;
    font-size: 0.9em;
    color: rgba(255,255,255,0.7);
}

.trig-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.trig-content .trig-symbol {
    font-size: 3.5em;
}

.trig-content .trig-names {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.trig-content .name-zh {
    font-size: 2em;
    color: var(--imperial-gold);
}

.trig-content .name-en {
    font-size: 1.3em;
    font-weight: 600;
}

.trig-content .trig-element {
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 600;
    text-transform: uppercase;
}

.trigrams-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.trigrams-divider .divider-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, transparent, var(--imperial-gold), transparent);
}

.trigrams-divider .divider-text {
    color: rgba(255,255,255,0.5);
    font-style: italic;
}

/* Two Arrangements Container */
.arrangements-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 35px;
}

@media (max-width: 1100px) {
    .arrangements-container { grid-template-columns: 1fr; }
}

.arrangement-panel {
    background: rgba(255,255,255,0.03);
    border-radius: 20px;
    padding: 30px;
    border: 2px solid rgba(212,175,55,0.2);
}

.arrangement-panel.xiantian {
    border-color: rgba(255,215,0,0.3);
}

.arrangement-panel.houtian {
    border-color: rgba(220,20,60,0.3);
}

.arrangement-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.arrangement-header .header-icon {
    width: 60px;
    height: 60px;
    background: rgba(212,175,55,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    border: 2px solid var(--imperial-gold);
}

.arrangement-header h4 {
    color: var(--imperial-gold);
    margin: 0;
    font-size: 1.4em;
}

.arrangement-header h4 .zh {
    color: rgba(255,255,255,0.6);
    font-weight: 400;
}

.arrangement-desc {
    display: block;
    font-size: 0.85em;
    color: rgba(255,255,255,0.5);
    margin-top: 5px;
}

.arrangement-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.bagua-svg {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.5));
}

/* Selected Trigrams Info Cards */
.selected-trigrams-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.trig-info-card {
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid transparent;
}

.trig-info-card.upper {
    border-color: var(--fs-fire);
}

.trig-info-card.lower {
    border-color: var(--fs-water);
}

.trig-info-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: rgba(255,255,255,0.05);
}

.trig-info-card .position-label {
    font-size: 0.85em;
    color: rgba(255,255,255,0.7);
}

.trig-info-card .direction-badge {
    padding: 4px 12px;
    background: var(--imperial-gold);
    color: var(--imperial-red);
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
}

.trig-info-card .card-body {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
}

.trig-info-card .symbol-large {
    font-size: 3em;
}

.trig-info-card .names {
    flex: 1;
}

.trig-info-card .names .zh {
    display: block;
    font-size: 1.5em;
    color: var(--imperial-gold);
}

.trig-info-card .names .en {
    display: block;
    font-size: 1.1em;
    color: rgba(255,255,255,0.9);
}

.trig-info-card .nature,
.trig-info-card .season {
    font-size: 0.9em;
    color: rgba(255,255,255,0.6);
    font-style: italic;
}

.arrangement-meaning {
    margin-top: 20px;
    padding: 15px;
    background: rgba(212,175,55,0.1);
    border-radius: 10px;
    border-left: 3px solid var(--imperial-gold);
    font-size: 0.9em;
    line-height: 1.6;
    color: rgba(255,255,255,0.8);
}

.arrangement-meaning strong {
    color: var(--imperial-gold);
}

/* Combined Hexagram Panel */
.combined-hexagram-panel {
    background: rgba(212,175,55,0.1);
    border: 2px solid var(--imperial-gold);
    border-radius: 20px;
    padding: 35px;
    text-align: center;
}

.hexagram-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.hexagram-title .hx-number {
    width: 60px;
    height: 60px;
    background: var(--imperial-gold);
    color: var(--imperial-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8em;
    font-weight: bold;
}

.hexagram-title .hx-name-zh {
    font-size: 2.2em;
    color: var(--imperial-gold);
}

.hexagram-title .hx-name-en {
    font-size: 1.4em;
    color: rgba(255,255,255,0.9);
}

.hexagram-lines-display {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 300px;
    margin: 0 auto 25px;
}

.hx-line {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 10px 20px;
    background: rgba(0,0,0,0.3);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
}

.hx-line.yang {
    color: var(--fs-fire-light);
}

.hx-line.yin {
    color: rgba(255,255,255,0.5);
}

.hx-line .line-visual {
    font-size: 1.4em;
    letter-spacing: 2px;
}

.hx-line .line-position {
    font-size: 0.8em;
    color: rgba(255,255,255,0.4);
    min-width: 50px;
    text-align: right;
}

.gua-ci-quote {
    font-size: 1.2em;
    font-style: italic;
    color: rgba(255,255,255,0.9);
    padding: 20px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    border-left: 4px solid var(--imperial-gold);
    text-align: left;
}

/* ========================================
   HE TU SECTION
   ======================================== */

.hetu-enhanced {
    background: linear-gradient(135deg, #0d1b2a 0%, #1b263b 100%);
    border-color: var(--fs-water);
    color: white;
}

.hetu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.hetu-header h3 {
    color: var(--fs-water-light);
    margin: 0;
    border: none;
}

.hetu-header h3 .zh {
    color: rgba(255,255,255,0.6);
}

.hetu-subtitle {
    color: rgba(255,255,255,0.5);
    font-size: 0.9em;
}

.hetu-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

@media (max-width: 900px) {
    .hetu-container { grid-template-columns: 1fr; }
}

.hetu-diagram {
    display: flex;
    justify-content: center;
}

.hetu-svg {
    max-width: 380px;
    width: 100%;
    filter: drop-shadow(0 4px 20px rgba(0,0,0,0.5));
}

.hetu-data {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hetu-numbers-card, .hetu-flow-card {
    background: rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid rgba(135,206,235,0.3);
}

.hetu-numbers-card h4, .hetu-flow-card h4 {
    color: var(--fs-water-light);
    margin: 0 0 20px 0;
    font-size: 1.1em;
}

.hetu-numbers-card h4 .zh, .hetu-flow-card h4 .zh {
    color: rgba(255,255,255,0.6);
    font-weight: 400;
}

.numbers-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.num-item {
    background: rgba(0,0,0,0.3);
    padding: 15px;
    border-radius: 10px;
    text-align: center;
}

.num-item .label {
    display: block;
    font-size: 0.8em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.num-item .value {
    display: block;
    font-size: 1.8em;
    font-weight: bold;
    color: var(--fs-water-light);
}

.num-item.highlight {
    background: linear-gradient(135deg, rgba(212,175,55,0.2) 0%, rgba(212,175,55,0.05) 100%);
    border: 1px solid var(--imperial-gold);
}

.num-item.highlight .value {
    color: var(--imperial-gold);
}

.flow-sequence {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.flow-item {
    padding: 10px 18px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.95em;
}

.flow-item.wood { background: var(--fs-wood); color: white; }
.flow-item.fire { background: var(--fs-fire); color: white; }
.flow-item.earth { background: var(--fs-earth); color: white; }
.flow-item.metal { background: var(--fs-metal); color: var(--fs-metal-text); }
.flow-item.water { background: var(--fs-water); color: white; }

.flow-arrow {
    font-size: 1.5em;
    color: rgba(255,255,255,0.5);
}

.flow-analysis {
    display: flex;
    justify-content: space-around;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.flow-analysis .label {
    color: rgba(255,255,255,0.6);
    margin-right: 8px;
}

.flow-analysis .value {
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 15px;
}

/* ========================================
   LUO SHU SECTION
   ======================================== */

.luoshu-enhanced {
    background: linear-gradient(135deg, #1a0a2e 0%, #2d1b4e 100%);
    border-color: var(--imperial-purple);
    color: white;
}

.luoshu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.luoshu-header h3 {
    color: #e0c3fc;
    margin: 0;
    border: none;
}

.luoshu-header h3 .zh {
    color: rgba(255,255,255,0.6);
}

.luoshu-subtitle {
    color: rgba(255,255,255,0.5);
}

.luoshu-container {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: start;
}

@media (max-width: 900px) {
    .luoshu-container { grid-template-columns: 1fr; }
}

.magic-square-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.magic-square {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    background: linear-gradient(135deg, #0f0520 0%, #1a0a2e 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5), inset 0 0 30px rgba(212,175,55,0.1);
    border: 2px solid rgba(212,175,55,0.3);
}

.sq-row {
    display: flex;
    gap: 10px;
}

.cell {
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    border: 2px solid transparent;
    transition: all 0.3s;
    cursor: pointer;
}

.cell:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(212,175,55,0.5);
}

.cell b {
    font-size: 2.2em;
    font-weight: bold;
}

.cell span {
    font-size: 0.75em;
    opacity: 0.8;
    margin-top: 4px;
}

.cell.wood { background: var(--fs-wood); border-color: var(--fs-wood-light); }
.cell.fire { background: var(--fs-fire); border-color: var(--fs-fire-light); }
.cell.earth { background: var(--fs-earth); border-color: var(--fs-earth-light); }
.cell.metal { background: var(--fs-metal); border-color: var(--fs-metal-light); color: var(--fs-metal-text); }
.cell.water { background: var(--fs-water); border-color: var(--fs-water-light); }

.cell.center {
    box-shadow: 0 0 20px rgba(212,175,55,0.5);
    border-color: var(--imperial-gold);
}

.luoshu-note {
    margin-top: 15px;
    font-size: 0.9em;
    color: rgba(255,255,255,0.6);
    font-style: italic;
}

.luoshu-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.minggua-card {
    padding: 25px;
    border-radius: 16px;
    border: 2px solid;
    text-align: center;
}

.minggua-card h4 {
    color: white;
    margin: 0 0 20px 0;
}

.minggua-card h4 .zh {
    opacity: 0.8;
}

.gua-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
}

.gua-number {
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    font-weight: bold;
    border: 3px solid rgba(255,255,255,0.5);
}

.gua-details {
    text-align: left;
}

.gua-trigram {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 5px;
}

.gua-element {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 5px;
}

.gua-binary {
    font-family: 'Courier New', monospace;
    opacity: 0.7;
}

.fav-dirs-card {
    background: rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 16px;
    border: 1px solid rgba(212,175,55,0.3);
}

.fav-dirs-card h4 {
    color: #e0c3fc;
    margin: 0 0 20px 0;
}

.fav-dirs-card h4 .zh {
    opacity: 0.7;
}

.dirs-grid {
    display: grid;
    gap: 12px;
}

.dir-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    border-left: 4px solid;
}

.dir-item .dir-icon {
    font-size: 1.5em;
}

.dir-info {
    flex: 1;
}

.dir-name {
    display: block;
    font-size: 0.9em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 4px;
}

.dir-name .zh {
    opacity: 0.8;
}

.dir-value {
    font-size: 1.3em;
    font-weight: 600;
}

.dir-item.shengqi { border-left-color: #4CAF50; }
.dir-item.tianyi { border-left-color: #2196F3; }
.dir-item.yannian { border-left-color: #FF9800; }
.dir-item.fuwei { border-left-color: #9E9E9E; }

/* ========================================
   LUNAR MANSION
   ======================================== */

.lunar-enhanced {
    background: var(--bg-dark);
    border-color: var(--imperial-gold);
    padding: 0;
    overflow: hidden;
}

.lunar-header-bar {
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lunar-header-bar h3 {
    color: white;
    margin: 0;
    border: none;
}

.lunar-header-bar h3 .zh {
    opacity: 0.8;
}

.lunar-number {
    font-size: 1.5em;
    font-weight: bold;
    color: rgba(255,255,255,0.9);
}

.lunar-card {
    padding: 30px;
}

.lunar-main {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.lunar-symbol {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.lunar-identity {
    flex: 1;
}

.lunar-name .hz {
    font-size: 2em;
    color: var(--imperial-gold);
    margin-right: 15px;
}

.lunar-name .en {
    font-size: 1.4em;
    color: white;
    font-weight: 600;
}

.lunar-group {
    margin-top: 8px;
    color: rgba(255,255,255,0.6);
    font-size: 0.95em;
}

.lunar-animal {
    font-size: 3em;
}

.lunar-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.detail-item {
    background: rgba(255,255,255,0.1);
    padding: 15px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-item .label {
    font-size: 0.85em;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
}

.detail-item .value {
    font-size: 1.2em;
    font-weight: 600;
    color: white;
}

.detail-item .value.wood { color: var(--fs-wood-light); }
.detail-item .value.fire { color: var(--fs-fire-light); }
.detail-item .value.earth { color: var(--fs-earth-light); }
.detail-item .value.metal { color: var(--fs-metal); }
.detail-item .value.water { color: var(--fs-water-light); }

/* ========================================
   TAI SUI
   ======================================== */

.taisui-enhanced {
    background: linear-gradient(135deg, #2c0b0e 0%, #4a1515 100%);
    border-color: var(--fs-fire);
    color: white;
}

.taisui-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.taisui-header h3 {
    color: var(--fs-fire-light);
    margin: 0;
    border: none;
}

.taisui-header h3 .zh {
    color: rgba(255,255,255,0.7);
}

.taisui-year {
    color: rgba(255,255,255,0.6);
    font-size: 0.95em;
}

.taisui-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

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

.taisui-position {
    text-align: center;
}

.position-main {
    background: rgba(0,0,0,0.3);
    border-radius: 16px;
    padding: 30px;
    border: 2px solid var(--fs-fire);
}

.branch-large {
    font-size: 6em;
    color: var(--fs-fire);
    text-shadow: 0 0 30px rgba(220,20,60,0.5);
    line-height: 1;
}

.branch-details {
    margin-top: 20px;
}

.branch-name {
    font-size: 1.4em;
    color: white;
    margin-bottom: 8px;
}

.branch-direction {
    font-size: 1.1em;
    color: rgba(255,255,255,0.7);
}

.taisui-warnings {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.warning-card {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    border-left: 4px solid var(--fs-fire);
}

.warning-card.suipo {
    border-left-color: var(--fs-metal);
}

.warning-icon {
    font-size: 1.5em;
}

.warning-content b {
    display: block;
    color: var(--fs-fire-light);
    margin-bottom: 5px;
}

.warning-content span {
    color: rgba(255,255,255,0.8);
    font-size: 0.95em;
}

.annual-note {
    padding: 15px;
    background: rgba(212,175,55,0.15);
    border-radius: 8px;
    margin-top: 10px;
}

.annual-note .note-label {
    color: var(--imperial-gold);
    font-weight: 600;
    margin-right: 10px;
}

.annual-note .note-text {
    color: rgba(255,255,255,0.8);
}

/* ========================================
   ERROR & LOADING
   ======================================== */

.error {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, #fee 0%, #fcc 100%);
    color: #c00;
    border-radius: 12px;
    border: 2px solid #fcc;
}

.loading {
    padding: 60px;
    text-align: center;
    color: var(--imperial-gold);
    font-size: 1.3em;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.highlighted-trigram {
    animation: pulse-trigram 2s infinite;
}

@keyframes pulse-trigram {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.pulse-glow {
    animation: pulse-glow-anim 2s infinite;
}

@keyframes pulse-glow-anim {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}
/* ========================================
   ASTROLOGY TAB STYLES
   ======================================== */

.astrology-tab-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.astrology-tab-header {
    text-align: center;
    margin-bottom: 30px;
    padding: 30px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 16px;
    border: 2px solid var(--imperial-gold);
}

.astrology-tab-header h2 {
    color: var(--imperial-gold);
    margin: 0 0 10px 0;
    font-size: 2em;
}

.astrology-tab-header h2 .zh {
    color: rgba(255,255,255,0.7);
    font-weight: 400;
    margin-left: 10px;
}

.astrology-subtitle {
    color: rgba(255,255,255,0.6);
    margin: 0;
    font-size: 1.1em;
}

.astrology-content {
    min-height: 400px;
}

.astrology-placeholder {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(212,175,55,0.1) 0%, rgba(139,0,0,0.05) 100%);
    border-radius: 16px;
    border: 2px dashed rgba(139,0,0,0.3);
}

.placeholder-icon {
    font-size: 4em;
    margin-bottom: 20px;
}

.astrology-placeholder h3 {
    color: var(--imperial-red);
    font-size: 1.8em;
    margin-bottom: 15px;
}

.astrology-placeholder p {
    color: #666;
    font-size: 1.1em;
    margin-bottom: 25px;
}

.astrology-features {
    list-style: none;
    padding: 0;
    max-width: 500px;
    margin: 0 auto;
    text-align: left;
}

.astrology-features li {
    padding: 12px 20px;
    margin-bottom: 10px;
    background: white;
    border-radius: 8px;
    border-left: 4px solid var(--imperial-red);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.astrology-features li strong {
    color: var(--imperial-red);
}

.astrology-loading {
    text-align: center;
    padding: 60px;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(212,175,55,0.2);
    border-top-color: var(--imperial-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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


.sub-text {
    font-size: 0.9em;
    color: rgba(255,255,255,0.5);
    margin-top: 10px;
}

/* Hide inline astrology when in tab view */
#chineseAstrologyComplete {
    margin-top: 20px;
}

#chineseAstrologyComplete:empty {
    display: none !important;
}