/* ================================
   鬼谷算命学 人体星座 - スタイルシート
   ================================ */

/* === リセット & ベース === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* カラーパレット - 宇宙テーマ */
    --bg-dark: #0a0e27;
    --bg-darker: #1a1a2e;
    --accent-gold: #FFD700;
    --accent-cyan: #00E5FF;
    --text-light: #e0e0e0;
    --text-white: #ffffff;
    
    /* 五行カラー */
    --wood-dark: #2E7D32;
    --wood-light: #4CAF50;
    --fire-dark: #C62828;
    --fire-light: #EF5350;
    --earth-dark: #F9A825;
    --earth-light: #FDD835;
    --metal-dark: #546E7A;
    --metal-light: #78909C;
    --water-dark: #0277BD;
    --water-light: #29B6F6;
    
    /* エネルギーカラー */
    --energy-high: #FF6B35;
    --energy-med-high: #F7931E;
    --energy-medium: #4CAF50;
    --energy-low: #42A5F5;
    --energy-very-low: #9C27B0;
    
    /* フォント */
    --font-serif: 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
}

body {
    font-family: var(--font-sans);
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    color: var(--text-light);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* === 星空背景 === */
.stars-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, white, transparent),
        radial-gradient(2px 2px at 60% 70%, white, transparent),
        radial-gradient(1px 1px at 50% 50%, white, transparent),
        radial-gradient(1px 1px at 80% 10%, white, transparent),
        radial-gradient(2px 2px at 90% 60%, white, transparent),
        radial-gradient(1px 1px at 33% 75%, white, transparent),
        radial-gradient(1px 1px at 79% 53%, white, transparent);
    background-size: 200% 200%;
    animation: twinkle 3s ease-in-out infinite;
    opacity: 0.4;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* === コンテナ === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    position: relative;
    z-index: 1;
}

/* === ヘッダー === */
.header {
    text-align: center;
    margin-bottom: 50px;
    animation: fadeInDown 0.8s ease-out;
}

.title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    letter-spacing: 0.05em;
}

.title-icon {
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    opacity: 0.9;
}

/* === ガラスモーフィズムカード === */
.glass-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.6s ease-out backwards;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 25px;
    text-align: center;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

/* === 入力フォーム === */
.birth-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-row {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group label {
    font-weight: 500;
    color: var(--accent-cyan);
    font-size: 1rem;
    min-width: 50px;
}

.form-group input[type="number"] {
    width: 100px;
    padding: 10px 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-white);
    font-size: 1.1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.form-group input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

.unit {
    color: var(--text-light);
    font-size: 1rem;
}

.gender-group {
    width: 100%;
    justify-content: center;
}

.gender-group label {
    display: block;
    text-align: center;
    margin-bottom: 10px;
}

.radio-group {
    display: flex;
    gap: 30px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.radio-label:hover {
    color: var(--accent-gold);
}

.radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-cyan);
}

.btn-calculate {
    padding: 15px 50px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--bg-dark);
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(255, 215, 0, 0.4);
    align-self: center;
    margin-top: 10px;
}

.btn-calculate:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6);
}

.btn-calculate:active {
    transform: translateY(-1px);
}

/* === 命式サマリーカード === */
.summary-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.nikkan-display {
    text-align: center;
    padding: 20px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 15px;
    border: 2px solid var(--accent-gold);
}

.nikkan-label {
    font-size: 0.9rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.nikkan-value {
    font-size: 3rem;
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 5px;
}

.nikkan-desc {
    font-size: 1rem;
    color: var(--text-light);
}

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

.badge-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-label {
    font-size: 0.95rem;
    color: var(--text-light);
}

.badge-value {
    font-size: 1.1rem;
    font-weight: 600;
    padding: 5px 15px;
    border-radius: 20px;
}

.tenchusatsu-badge {
    background: linear-gradient(135deg, #FF6B6B 0%, #C62828 100%);
    color: white;
    box-shadow: 0 3px 10px rgba(255, 107, 107, 0.3);
}

.center-star {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-cyan) 100%);
    color: var(--bg-dark);
    box-shadow: 0 3px 10px rgba(255, 215, 0, 0.3);
}

/* === 陰占（命式） === */
.pillars-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.pillar-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(0, 229, 255, 0.3);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.pillar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
    border-color: var(--accent-cyan);
}

.pillar-header {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.2) 0%, rgba(0, 229, 255, 0.1) 100%);
    padding: 15px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-cyan);
    border-bottom: 1px solid rgba(0, 229, 255, 0.3);
}

.pillar-content {
    padding: 20px;
}

.kanshi-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.kanshi-row:last-child {
    border-bottom: none;
}

.kanshi-row .label {
    font-size: 0.9rem;
    color: var(--text-light);
}

.kanshi-row .value {
    font-size: 1.3rem;
    font-weight: 600;
    font-family: var(--font-serif);
    color: var(--text-white);
}

/* === 人体星図（陽占） === */
.jinsei-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* SVG人体シルエット */
.human-silhouette {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 229, 255, 0.3));
}

.body-part {
    fill: rgba(100, 150, 255, 0.15);
    stroke: rgba(0, 229, 255, 0.4);
    stroke-width: 2;
    transition: all 0.3s ease;
}

.body-part:hover {
    fill: rgba(100, 150, 255, 0.25);
    stroke: var(--accent-cyan);
}

/* 星バッジ配置 */
.star-badges {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.star-badge {
    position: absolute;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    border: 2px solid;
    border-radius: 12px;
    padding: 8px 12px;
    pointer-events: all;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    animation: badgeFadeIn 0.6s ease-out forwards;
    min-width: 110px;
    text-align: center;
}

/* 星バッジの位置調整 */
#badge-head { 
    top: 5%; 
    left: 50%; 
    transform: translateX(-50%);
    animation-delay: 0.1s;
}
#badge-left-shoulder { 
    top: 15%; 
    left: 10%;
    animation-delay: 0.2s;
}
#badge-left-hand { 
    top: 30%; 
    left: 5%;
    animation-delay: 0.3s;
}
#badge-chest { 
    top: 35%; 
    left: 50%; 
    transform: translateX(-50%);
    animation-delay: 0.4s;
}
#badge-right-hand { 
    top: 30%; 
    right: 5%;
    animation-delay: 0.5s;
}
#badge-belly { 
    top: 55%; 
    left: 50%; 
    transform: translateX(-50%);
    animation-delay: 0.6s;
}
#badge-left-foot { 
    bottom: 15%; 
    left: 20%;
    animation-delay: 0.7s;
}
#badge-right-foot { 
    bottom: 15%; 
    right: 20%;
    animation-delay: 0.8s;
}

@keyframes badgeFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px) translateX(-50%);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(-50%);
    }
}

#badge-left-shoulder,
#badge-left-hand,
#badge-left-foot {
    transform: translateX(0);
}

#badge-right-hand,
#badge-right-foot {
    transform: translateX(0);
}

.star-badge:hover {
    transform: scale(1.1) translateX(-50%);
    box-shadow: 0 0 25px currentColor;
    z-index: 10;
}

#badge-left-shoulder:hover,
#badge-left-hand:hover,
#badge-left-foot:hover,
#badge-right-hand:hover,
#badge-right-foot:hover {
    transform: scale(1.1);
}

.star-icon {
    font-size: 1.8rem;
    margin-bottom: 3px;
}

.star-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 2px;
}

.star-attr {
    font-size: 0.75rem;
    color: var(--text-light);
    opacity: 0.9;
}

.star-energy {
    font-size: 0.75rem;
    color: var(--text-light);
    opacity: 0.9;
}

/* 五行カラー適用 */
.star-badge[data-element="wood"] {
    border-color: var(--wood-light);
    color: var(--wood-light);
}
.star-badge[data-element="fire"] {
    border-color: var(--fire-light);
    color: var(--fire-light);
}
.star-badge[data-element="earth"] {
    border-color: var(--earth-light);
    color: var(--earth-light);
}
.star-badge[data-element="metal"] {
    border-color: var(--metal-light);
    color: var(--metal-light);
}
.star-badge[data-element="water"] {
    border-color: var(--water-light);
    color: var(--water-light);
}

/* エネルギーカラー適用 */
.star-badge[data-energy="high"] {
    border-color: var(--energy-high);
    color: var(--energy-high);
}
.star-badge[data-energy="med-high"] {
    border-color: var(--energy-med-high);
    color: var(--energy-med-high);
}
.star-badge[data-energy="medium"] {
    border-color: var(--energy-medium);
    color: var(--energy-medium);
}
.star-badge[data-energy="low"] {
    border-color: var(--energy-low);
    color: var(--energy-low);
}
.star-badge[data-energy="very-low"] {
    border-color: var(--energy-very-low);
    color: var(--energy-very-low);
}

/* パルスアニメーション */
@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.8; 
        transform: scale(1.05);
    }
}

.star-badge:hover .star-icon {
    animation: pulse 1s ease-in-out infinite;
}

/* 位置の説明 */
.position-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.legend-icon {
    font-size: 1.2rem;
}

/* === 星の詳細説明 === */
.star-details {
    display: grid;
    gap: 20px;
}

.detail-card {
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid;
    border-radius: 10px;
    padding: 20px;
    transition: all 0.3s ease;
}

.detail-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.detail-icon {
    font-size: 2rem;
}

.detail-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-white);
}

.detail-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    opacity: 0.8;
}

.detail-description {
    line-height: 1.8;
    color: var(--text-light);
}

/* === アニメーション === */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.glass-card:nth-child(1) { animation-delay: 0.1s; }
.glass-card:nth-child(2) { animation-delay: 0.2s; }
.glass-card:nth-child(3) { animation-delay: 0.3s; }
.glass-card:nth-child(4) { animation-delay: 0.4s; }
.glass-card:nth-child(5) { animation-delay: 0.5s; }

/* === レスポンシブ === */
@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }
    
    .summary-content {
        grid-template-columns: 1fr;
    }
    
    .nikkan-value {
        font-size: 2.5rem;
    }
    
    .pillars-container {
        grid-template-columns: 1fr;
    }
    
    .jinsei-container {
        max-width: 100%;
        padding: 20px 10px;
    }
    
    .star-badge {
        min-width: 90px;
        padding: 6px 10px;
        font-size: 0.85rem;
    }
    
    .star-icon {
        font-size: 1.5rem;
    }
    
    .position-legend {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .form-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-group {
        justify-content: space-between;
    }
    
    .form-group input[type="number"] {
        width: auto;
        flex: 1;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .star-badge {
        min-width: 80px;
        padding: 5px 8px;
    }
    
    .star-name {
        font-size: 0.85rem;
    }
    
    .star-attr,
    .star-energy {
        font-size: 0.7rem;
    }
}