/* =====================================================
   天机阁 - 组件样式 (3.8节)
   卡片、按钮、输入框、分割线、表格、星级、徽章、
   八字排盘表、模态框、通知提示
   ===================================================== */

/* ==================== 卡片样式 ==================== */
.card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-hover);
    border-color: rgba(201, 162, 39, 0.5);
}

.card-title {
    font-family: var(--font-title);
    font-size: 1.2rem;
    color: var(--color-text-title);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-card-border);
}

.card-body {
    color: var(--color-text-body);
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

/* ==================== 按钮样式 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-body);
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
    border: 1px solid transparent;
}

/* 主按钮：金色渐变 */
.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-bright));
    color: var(--color-bg-main);
    border-color: var(--color-gold-bright);
    font-weight: bold;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
    background: linear-gradient(135deg, var(--color-gold-bright), var(--color-gold));
}

/* 次按钮：透明+金边 */
.btn-secondary {
    background: transparent;
    color: var(--color-gold-bright);
    border-color: var(--color-gold-dark);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(212, 165, 116, 0.1);
    border-color: var(--color-gold-bright);
    color: var(--color-gold-bright);
}

/* 危险按钮：朱砂红 */
.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
}

.btn-danger:hover {
    transform: translateY(-2px);
    background: #d63851;
    box-shadow: 0 4px 15px rgba(233, 69, 96, 0.4);
}

/* 按钮尺寸 */
.btn-sm { padding: 4px 12px; font-size: 0.85rem; }
.btn-md { padding: 8px 20px; font-size: 0.95rem; }
.btn-lg { padding: 12px 32px; font-size: 1.1rem; }
.btn-block { width: 100%; }

/* 按钮禁用 */
.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ==================== 输入框样式 ==================== */
.input, .textarea, .select {
    width: 100%;
    padding: 10px 14px;
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text-body);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    outline: none;
}

.input::placeholder, .textarea::placeholder {
    color: var(--color-text-dim);
    opacity: 0.6;
}

.input:focus, .textarea:focus, .select:focus {
    border-color: var(--color-gold-bright);
    box-shadow: 0 0 0 2px rgba(230, 199, 133, 0.15);
    background: rgba(0, 0, 0, 0.4);
}

.textarea {
    resize: vertical;
    min-height: 80px;
}

.select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23d4a574' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.select option {
    background: var(--color-bg-secondary);
    color: var(--color-text-body);
}

/* 单选按钮 */
.radio-group {
    display: flex;
    gap: var(--spacing-md);
}

.radio-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
}

.radio-item input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-gold-dark);
    border-radius: 50%;
    position: relative;
    cursor: pointer;
}

.radio-item input[type="radio"]:checked {
    border-color: var(--color-gold-bright);
}

.radio-item input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-gold-bright);
}

/* 表单组 */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-body);
    font-size: 0.9rem;
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.form-col {
    flex: 1;
    min-width: 120px;
}

/* ==================== 分割线 ==================== */
.divider {
    height: 1px;
    background: repeating-linear-gradient(90deg,
        var(--color-gold-dark) 0,
        var(--color-gold-dark) 4px,
        transparent 4px,
        transparent 8px);
    opacity: 0.3;
    margin: var(--spacing-lg) 0;
}

.divider-double {
    border-top: 1px solid rgba(201, 162, 39, 0.2);
    border-bottom: 1px solid rgba(201, 162, 39, 0.2);
    height: 4px;
    margin: var(--spacing-lg) 0;
}

/* ==================== 表格样式 ==================== */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table th {
    background: rgba(201, 162, 39, 0.15);
    color: var(--color-gold-bright);
    font-family: var(--font-title);
    font-size: 0.9rem;
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--color-card-border);
}

.table td {
    padding: 10px 14px;
    color: var(--color-text-body);
    border-bottom: 1px solid rgba(201, 162, 39, 0.1);
    font-size: 0.9rem;
}

.table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td {
    background: rgba(212, 165, 116, 0.05);
}

/* ==================== 星级评分 ==================== */
.star-rating {
    display: inline-flex;
    gap: 2px;
    align-items: center;
}

.star {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    transition: color var(--transition-fast);
}

.star.active {
    color: var(--color-gold-bright);
    text-shadow: 0 0 4px rgba(230, 199, 133, 0.4);
}

/* ==================== 标签/徽章 ==================== */
.tag, .badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: bold;
}

.tag-gold {
    background: rgba(201, 162, 39, 0.2);
    color: var(--color-gold-bright);
    border: 1px solid var(--color-gold-dark);
}

.tag-danger {
    background: rgba(233, 69, 96, 0.2);
    color: var(--color-danger);
    border: 1px solid rgba(233, 69, 96, 0.3);
}

.tag-success {
    background: rgba(74, 222, 128, 0.15);
    color: var(--color-success);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.tag-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ==================== 八字排盘表格(竖排四柱) ==================== */
.bazi-table {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-md);
}

.bazi-pillar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    min-width: 70px;
}

.bazi-pillar-label {
    font-family: var(--font-title);
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: var(--spacing-xs);
}

.bazi-char {
    font-family: var(--font-title);
    font-size: 1.6rem;
    color: var(--color-gold-bright);
    line-height: 1.4;
    text-shadow: 0 0 6px rgba(230, 199, 133, 0.2);
}

.bazi-gan {
    color: var(--color-gold);
}

.bazi-zhi {
    color: var(--color-text-title);
}

.bazi-shishen {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-top: var(--spacing-xs);
}

.bazi-canggan {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: var(--color-muted);
    opacity: 0.7;
}

/* 五行统计 */
.wuxing-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.wuxing-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-title);
    font-size: 1rem;
}

.wuxing-jin { color: #d4a574; }
.wuxing-mu { color: #4ade80; }
.wuxing-shui { color: #60a5fa; }
.wuxing-huo { color: #f87171; }
.wuxing-tu { color: #c9a227; }

/* ==================== 模态框 ==================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-card-border);
}

.modal-title {
    font-family: var(--font-title);
    font-size: 1.2rem;
    color: var(--color-text-title);
}

.modal-close {
    font-size: 1.5rem;
    color: var(--color-text-dim);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-danger);
}

.modal-body {
    padding: var(--spacing-lg);
    color: var(--color-text-body);
}

.modal-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-card-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

/* ==================== 通知提示 ==================== */
.toast-container {
    position: fixed;
    top: 80px;
    right: var(--spacing-md);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    min-width: 200px;
    max-width: 400px;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-card);
    color: var(--color-text-body);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: toastSlideIn 0.3s ease;
    pointer-events: auto;
}

.toast-success {
    border-left: 3px solid var(--color-success);
}

.toast-error {
    border-left: 3px solid var(--color-danger);
}

.toast-warning {
    border-left: 3px solid var(--color-warning);
}

.toast-info {
    border-left: 3px solid var(--color-gold-bright);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* ==================== 付费墙组件 ==================== */
.paywall {
    margin: var(--spacing-lg) 0;
}

.paywall-scroll {
    background: var(--color-card-bg);
    border: 1px solid var(--color-gold-dark);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.paywall-scroll-top {
    background: linear-gradient(180deg, rgba(201, 162, 39, 0.15), transparent);
    padding: var(--spacing-sm) var(--spacing-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-card-border);
}

.paywall-scroll-title {
    font-family: var(--font-title);
    color: var(--color-gold-bright);
    font-size: 1.1rem;
    letter-spacing: 0.2em;
}

.paywall-scroll-body {
    padding: var(--spacing-lg);
}

.paywall-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.paywall-title {
    font-family: var(--font-title);
    font-size: 1.3rem;
    color: var(--color-text-title);
}

.paywall-subtitle {
    color: var(--color-text-dim);
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

.paywall-features {
    margin: var(--spacing-md) 0;
}

.paywall-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--color-text-body);
    font-size: 0.9rem;
}

.paywall-checkmark {
    color: var(--color-success);
    font-weight: bold;
    font-size: 1rem;
}

.paywall-price {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-card-border);
    border-bottom: 1px solid var(--color-card-border);
    margin: var(--spacing-md) 0;
}

.paywall-price-label {
    color: var(--color-text-dim);
    font-size: 0.85rem;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.paywall-price-amount {
    font-family: var(--font-number);
    font-size: 2rem;
    color: var(--color-gold-bright);
    font-weight: bold;
}

.paywall-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.paywall-note {
    text-align: center;
    color: var(--color-text-dim);
    font-size: 0.75rem;
    margin-top: var(--spacing-sm);
}

.paywall-scroll-bottom {
    background: linear-gradient(0deg, rgba(201, 162, 39, 0.15), transparent);
    height: var(--spacing-sm);
}

/* ==================== 通用Flex/Grid工具 ==================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }

.grid {
    display: grid;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
}