/* ===== 八字排盘页面样式 ===== */
:root {
    --bg: #0f0f1a;
    --card: #1a1a2e;
    --border: #2a2a4a;
    --primary: #667eea;
    --primary-dark: #5a6fd6;
    --accent: #764ba2;
    --text: #e0e0e0;
    --text-dim: #888;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;
}

/* 覆盖主站样式：保持暗色主题 */
body {
    background: var(--bg) !important;
    color: var(--text) !important;
}

/* 头部 — 与主站风格统一（暗色版） */
.header {
    background: linear-gradient(135deg, rgba(26,26,46,0.98), rgba(22,33,62,0.98)) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 0 20px !important;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3) !important;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}
.header .logo {
    display: flex !important;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 0 !important;
    justify-content: flex-start !important;
}
.header .logo img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    object-fit: cover;
}

/* 主站 container 修复 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* 按钮颜色统一（使用主站按钮样式覆盖） */
.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    border: none !important;
    color: #fff !important;
}
.btn-outline {
    background: transparent !important;
    border: 1px solid var(--primary) !important;
    color: var(--primary) !important;
}
.btn-outline:hover {
    background: rgba(102,126,234,0.1) !important;
}

/* input/select 暗色主题 */
input, select, textarea {
    background: #12121f !important;
    border: 1px solid var(--border) !important;
    color: var(--text) !important;
    border-radius: 8px;
    padding: 9px 12px;
}
input:focus, select:focus, textarea:focus {
    border-color: var(--primary) !important;
    outline: none;
}

/* 滚动条暗色 */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0f0f1a; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

.logo img {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    object-fit: cover;
}

.logo .badge {
    font-size: 0.7rem;
    background: #667eea33;
    color: var(--primary);
    padding: 2px 8px;
    border-radius: 8px;
    margin-left: 6px;
}

.dev-tag {
    font-size: 0.7rem;
    color: var(--warning);
    background: #ff980022;
    padding: 2px 10px;
    border-radius: 10px;
    border: 1px solid #ff980044;
}

/* ===== 主容器 ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ===== 输入区 ===== */
.form-section {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 30px;
}

.form-section h2 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.form-section .sub {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-bottom: 25px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    color: #aaa;
    font-weight: 500;
}

.form-group input,
.form-group select {
    background: #12121f;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input::placeholder {
    color: #555;
}

.form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn {
    padding: 10px 28px;
    border-radius: 8px;
    border: none;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px #667eea44;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.85rem;
}

/* ===== 结果展示区 ===== */
.result-section {
    display: none;
}

.result-section.visible {
    display: block;
}

/* ===== 八字卡片（四柱展示） ===== */
.bazi-card {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
    text-align: center;
}

.bazi-title {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 10px;
}

.bazi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 12px 0;
}

.pillar-card {
    background: #12121f;
    border-radius: 10px;
    padding: 10px 8px;
    border: 1px solid var(--border);
}

.pillar-card .pillar-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.pillar-card .gan-zhi {
    font-size: 1.6rem;
    font-weight: bold;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pillar-card .shi-shen {
    font-size: 0.8rem;
    color: var(--primary);
    margin-top: 4px;
}

.pillar-card .wu-xing {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 2px;
}

.pillar-card .cang-gan {
    font-size: 0.75rem;
    color: #888;
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px solid #2a2a4a;
}
.pillar-card .na-yin {
    font-size: 0.8rem;
    color: var(--accent);
    margin-top: 4px;
    font-weight: 500;
}
.pillar-card .term-hint {
    font-size: 0.65rem;
    color: #999;
    line-height: 1.35;
    margin-top: 3px;
    padding: 3px 6px;
    background: rgba(102,126,234,0.08);
    border-radius: 4px;
    border-left: 2px solid rgba(102,126,234,0.25);
}
.term-hint-block {
    font-size: 0.75rem;
    color: #999;
    line-height: 1.5;
    margin-top: 4px;
    padding: 6px 10px;
    background: rgba(102,126,234,0.06);
    border-radius: 6px;
    border-left: 2px solid rgba(102,126,234,0.2);
}
}

.pillar-card .na-yin {
    font-size: 0.75rem;
    color: var(--accent);
    margin-top: 2px;
}

.bazi-info-row {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
    font-size: 0.82rem;
    color: var(--text-dim);
}

.bazi-info-row span {
    background: #12121f;
    padding: 4px 14px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

/* ===== 解读卡片 ===== */
.interpretation {
    display: grid;
    gap: 8px;
}

.interpretation-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.interpretation-card .card-header {
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 6px;
}

.interpretation-card .card-body {
    padding: 8px 12px;
    line-height: 1.5;
    font-size: 0.85rem;
    white-space: pre-wrap;
    color: #ccc;
}

.card-header.level-info { background: #2196f322; color: #64b5f6; }
.card-header.level-important { background: #667eea22; color: var(--primary); }
.card-header.level-tip { background: #ff980022; color: var(--warning); }
.card-header.level-summary { background: #4caf5022; color: var(--success); }

/* ===== 子卡片（用于四柱解读内部） ===== */
.sub-cards {
    display: grid;
    gap: 4px;
}

.sub-card {
    background: #12121f;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
}

.sub-card .sub-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 2px;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--border);
}

.sub-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sub-card li {
    padding: 1px 0;
    font-size: 0.82rem;
    color: #aaa;
    line-height: 1.4;
}

.sub-card li::before {
    content: '·';
    color: var(--primary);
    margin-right: 6px;
}

/* ===== 五行统计图 ===== */
.wx-chart {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    padding: 15px 0;
    min-height: 150px;
}

.wx-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.wx-bar .bar {
    width: 40px;
    border-radius: 6px 6px 0 0;
    transition: height 0.5s;
    min-height: 4px;
}

.wx-bar .label {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.wx-bar .count {
    font-size: 0.85rem;
    font-weight: 600;
}

/* ===== 大运表格 ===== */
.dayun-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

.dayun-table th, .dayun-table td {
    padding: 10px 14px;
    text-align: center;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}

.dayun-table th {
    color: var(--text-dim);
    font-weight: 500;
    background: #12121f;
}

.dayun-table td {
    color: #bbb;
}

.dayun-table .current {
    background: #667eea15;
    border-left: 3px solid var(--primary);
}

/* ===== 加载动画 ===== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

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

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    .bazi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 10px 0;
        gap: 8px;
    }
}