/* ============================================
   Variables & Reset
   ============================================ */
:root {
    /* Colors */
    --bg-dark: #070913;
    --glass-bg: rgba(13, 17, 39, 0.65);
    --glass-border: rgba(251, 191, 36, 0.15); /* 金色の枠線 */
    --glass-border-active: rgba(251, 191, 36, 0.4);
    --glass-shadow: 0 10px 40px 0 rgba(0, 0, 0, 0.6);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-accent: #e2e8f0;
    
    --accent-gold: #d4af37; /* 高級感のあるゴールド */
    --accent-gold-glow: rgba(212, 175, 55, 0.35);
    --accent-blue: #60a5fa;
    --accent-purple: #c084fc; /* 神秘的なパープル */
    --accent-danger: #f43f5e;
    --accent-success: #34d399;

    /* Fonts */
    --font-sans: 'Noto Sans JP', sans-serif;
    --font-serif: 'Noto Serif JP', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background FX */
.background-fx {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(7, 9, 19, 0.75), rgba(7, 9, 19, 0.85)), url('../cosmic_bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

/* ============================================
   Glassmorphism Utilities
   ============================================ */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-header {
    background: rgba(7, 9, 19, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1.2rem 0;
}

.glass-footer {
    background: rgba(7, 9, 19, 0.95);
    backdrop-filter: blur(8px);
    padding: 2.5rem;
    text-align: center;
    margin-top: 5rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 0.05em;
}

/* ============================================
   Header & Nav
   ============================================ */
.site-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: rgba(10, 10, 25, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 110;
}

.site-nav a {
    color: #c8c4d5;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 9px;
    font-size: 0.78rem;
    font-weight: 700;
    white-space: nowrap;
}

.site-nav a:hover,
.site-nav a.active {
    background: #292947;
    color: #fff;
}

@media (max-width: 420px) {
    .site-nav {
        gap: 3px;
        padding: 8px 4px;
    }

    .site-nav a {
        padding: 7px 6px;
        font-size: 0.68rem;
    }
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0.45rem;
}

.header-tagline {
    color: var(--text-secondary);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    text-align: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    color: var(--text-primary);
}

.logo i {
    font-size: 2.2rem;
    color: var(--accent-gold);
    filter: drop-shadow(0 0 8px var(--accent-gold-glow));
    animation: pulse-gold 3s infinite alternate;
}

@keyframes pulse-gold {
    0% { filter: drop-shadow(0 0 4px var(--accent-gold-glow)); transform: scale(1); }
    100% { filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.6)); transform: scale(1.05); }
}

.logo h1 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    letter-spacing: 0.1em;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #ffe69c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo .subtitle {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: 0.25em;
    margin-top: 0.2rem;
    text-transform: uppercase;
}

/* ============================================
   Main Container & Date Nav
   ============================================ */
.container {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem;
}

.date-nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 1.5rem;
    border-color: rgba(212, 175, 55, 0.2);
}

.date-display-group {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.date-picker {
    background: rgba(7, 9, 19, 0.6);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    font-family: var(--font-sans);
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.date-picker:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--accent-gold-glow);
}

.nav-btn, .today-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
}

.nav-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.today-btn {
    background: linear-gradient(135deg, var(--accent-purple) 0%, #7c3aed 100%);
    border-color: transparent;
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.today-btn:hover {
    background: linear-gradient(135deg, #d8b4fe 0%, #6d28d9 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
}

/* ============================================
   Dashboard Grid
   ============================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
    align-items: start;
    opacity: 0;
    animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.aspects-details {
    margin-top: 0.7rem;
}

.aspects-details summary {
    padding: 0.65rem 0.8rem;
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: 10px;
    color: #ffe69c;
    background: rgba(212, 175, 55, 0.06);
    cursor: pointer;
    text-align: center;
    font-size: 0.82rem;
    list-style-position: inside;
}

.aspects-details summary:hover {
    border-color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.12);
}

.aspects-more {
    margin-top: 0.35rem;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Grid Areas */
.hero-card {
    grid-column: span 12;
    background: linear-gradient(135deg, rgba(13, 17, 39, 0.8) 0%, rgba(20, 10, 45, 0.8) 100%);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.25);
}

.hero-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-purple), var(--accent-gold));
    background-size: 200% auto;
    animation: shine 4s linear infinite;
}

@keyframes shine {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.info-card {
    grid-column: span 6;
    padding: 2rem;
}

@media (min-width: 1024px) {
    .info-card { grid-column: span 4; }
    .hero-card { grid-column: span 12; }
}

@media (max-width: 768px) {
    .info-card { grid-column: span 12; }
}

.info-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 45px 0 rgba(0, 0, 0, 0.7);
    border-color: var(--glass-border-active);
}

/* ============================================
   Typography & Elements
   ============================================ */
h2, h3 {
    font-family: var(--font-serif);
    color: var(--text-primary);
    margin-bottom: 1.2rem;
}

h2 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

h3 { 
    font-size: 1.35rem; 
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    padding-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: #ffe69c;
}

h3 i { 
    color: var(--accent-gold); 
    filter: drop-shadow(0 0 3px var(--accent-gold-glow));
}

.data-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

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

.data-label { color: var(--text-secondary); font-size: 0.95rem; }
.data-value { font-weight: 500; color: var(--text-primary); font-size: 1.05rem; }

/* Fortune Score */
.fortune-score-container {
    margin: 2rem 0;
}

.fortune-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    border: 3px double var(--accent-gold);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    background: rgba(7, 9, 19, 0.6);
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.1);
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

.fortune-score {
    font-size: 3.2rem;
    font-weight: 700;
    font-family: var(--font-serif);
    color: var(--accent-gold);
    line-height: 1;
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.fortune-level {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-top: 0.4rem;
    letter-spacing: 0.1em;
}

/* Tags */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.tag {
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(6px);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transition: all 0.3s ease;
}

.tag:hover {
    transform: translateY(-2px);
}

.tag.auspicious {
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.4);
    color: #a7f3d0;
    box-shadow: 0 0 15px rgba(52, 211, 153, 0.15);
}

.tag.inauspicious {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.4);
    color: #fecdd3;
    box-shadow: 0 0 15px rgba(244, 63, 94, 0.15);
}

/* Loading */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 9, 19, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--text-primary);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(212, 175, 55, 0.1);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1.2s cubic-bezier(0.5, 0.1, 0.4, 0.9) infinite;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px var(--accent-gold-glow));
}

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

/* Advice Grid */
.advice-grid {
    width: 100%;
    max-width: 800px;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.advice-col {
    flex: 1;
    min-width: 250px;
    background: rgba(7, 9, 19, 0.4);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Advice List */
.advice-list {
    list-style: none;
    text-align: left;
    margin-top: 0.8rem;
}

.advice-item {
    padding: 0.6rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--text-accent);
}

.advice-item i {
    margin-top: 0.25rem;
    font-size: 1.1rem;
}

.advice-item.good i { color: var(--accent-success); }
.advice-item.bad i { color: var(--accent-danger); }.location-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:1rem;margin-bottom:1rem}.location-controls select,.location-controls input{padding:.7rem;background:#0b1023;color:white;border:1px solid #b89435}.location-controls p{grid-column:1/-1;font-size:.75rem}.location-details{margin-top:1rem}.location-details summary{color:var(--accent-gold);cursor:pointer}@media(max-width:640px){.location-controls{grid-template-columns:1fr}}
/* Responsive accessible tab interface */
.koyomi-tabs { position: sticky; top: 100px; z-index: 90; display:flex; gap:.5rem; overflow-x: auto; scrollbar-width:thin; padding:.55rem; margin:0 0 1.5rem; background:rgba(7,9,19,.94); border:1px solid var(--glass-border); border-radius:14px; }
.koyomi-tabs [role="tab"] { flex:1 0 auto; min-height: 44px; padding:.65rem 1.2rem; border:1px solid transparent; border-radius:10px; color:var(--text-secondary); background:transparent; font:600 .95rem var(--font-sans); cursor:pointer; white-space:nowrap; }
.koyomi-tabs [role="tab"][aria-selected="true"] { color:#070913; background:linear-gradient(135deg,#ffe69c,var(--accent-gold)); box-shadow:0 0 16px var(--accent-gold-glow); }
.tab-panel[hidden] { display:none !important; }
.tab-panel { min-height:240px; }
.location-controls { grid-column:span 12; display:grid; grid-template-columns:repeat(3,1fr); gap:1rem; padding:1.25rem; }
.location-controls label { display:flex; flex-direction:column; gap:.35rem; color:var(--text-secondary); }
.location-controls select,.location-controls input { min-height: 44px; padding:.55rem; color:var(--text-primary); background:#11152b; border:1px solid var(--glass-border); border-radius:9px; }
.location-controls p { grid-column:1/-1; color:var(--text-secondary); font-size:.78rem; }
.horoscope-card { grid-column:span 12; padding:1.25rem; text-align:center; }
.horoscope-chart { display:block; width:100%; max-width:640px; height:auto; margin:auto; }
.chart-ring { fill:rgba(7,9,19,.72); stroke:#d4af37; stroke-width:2; }
.chart-zodiac { stroke:rgba(212,175,55,.35); stroke-width:1; }
.chart-house-cusp { stroke:rgba(226,232,240,.35); stroke-dasharray:3 3; }
.zodiac-symbol,.house-number { fill:#ffe69c; text-anchor:middle; dominant-baseline:middle; font-size:20px; }
.house-number { fill:#94a3b8; font-size:11px; }
.chart-aspect { stroke-width:1.5; opacity:.62; }
.chart-planet circle { fill:#11152b; stroke:#ffe69c; }
.chart-planet text { fill:#fff; text-anchor:middle; dominant-baseline:central; font-size:17px; }
.chart-asc,.chart-mc { stroke:#fbbf24; fill:#fbbf24; stroke-width:3; }
.chart-asc text,.chart-mc text { text-anchor:middle; font-size:12px; }
.chart-note { color:var(--text-secondary); font-size:.82rem; }
.chart-legend { display:flex; justify-content:center; flex-wrap:wrap; gap:.75rem; margin-top:.75rem; font-size:.78rem; }
.legend-harmony { color:#60a5fa; }.legend-tension { color:#f43f5e; }
@media(max-width:640px){.container{margin:1rem auto;padding:0 .75rem}.glass-header{position:relative}.koyomi-tabs{top:0;margin-left:-.75rem;margin-right:-.75rem;border-radius:0}.location-controls{grid-template-columns:1fr}.date-nav-wrapper{padding:.75rem;gap:.5rem;margin-bottom:1rem}.nav-btn,.today-btn{min-height: 44px;padding:.55rem}.horoscope-card{padding:.65rem}}

/* Cosmic tab uses the available width instead of leaving empty grid columns. */
#panel-cosmic .info-card {
    grid-column: span 12;
}

/* Summary: score on the left, basic calendar on the right. */
.summary-top-grid {
    display: grid;
    grid-template-columns: minmax(220px, 0.8fr) minmax(320px, 1.2fr);
    gap: 1.5rem;
    width: 100%;
    max-width: 850px;
    margin: 0.5rem auto 0;
    align-items: center;
    justify-content: center;
}
.summary-score { display: flex; flex-direction: column; justify-content: center; align-items: center; }
.summary-calendar {
    width: 100%;
    max-width: 480px;
    justify-self: center;
    padding: 1.25rem 1.5rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 16px;
    background: rgba(7, 9, 19, 0.42);
    text-align: left;
}
.summary-calendar h3 { margin-bottom: 0.35rem; justify-content: center; }
.summary-calendar .data-row {
    display: grid;
    grid-template-columns: 88px auto;
    justify-content: center;
    column-gap: 2rem;
}
.summary-calendar .data-value { text-align: left; min-width: 150px; }
.summary-calendar small { font-weight: normal; opacity: 0.7; }
.summary-tags { justify-content: center; margin-top: 0; }
.summary-holiday { display: block; font-size: 1rem; color: var(--accent-danger); margin-top: 5px; }
.advice-section { width: 100%; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(212, 175, 55, 0.15); }
.advice-grid { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; margin: 0 auto; }
.advice-col { max-width: 360px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.advice-list { width: 100%; text-align: center; margin-left: 0; padding-left: 0; }
.advice-item { justify-content: center; align-items: center; }
.advice-good-title { color: var(--accent-success); margin-bottom: 0.5rem; }
.advice-bad-title { color: var(--accent-danger); margin-bottom: 0.5rem; }

@media (max-width: 768px) {
    .hero-card { padding: 2rem 1rem; }
    .summary-top-grid { grid-template-columns: 1fr; gap: 1.25rem; }
    .summary-score { order: 1; }
    .summary-calendar { order: 2; padding: 1rem; }
    .fortune-score-container { margin: 1rem 0; }
    .advice-section { margin-top: 1.25rem; }
}