/* ============================================
   股票页面样式
   ============================================ */

.stock-page {
    padding-bottom: 3rem;
}

/* ===== 行情概览 ===== */
.stock-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.overview-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
    text-align: center;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.overview-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.overview-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.overview-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.overview-value.up { color: #ef4444; }
.overview-value.down { color: #22c55e; }

/* ===== 区块通用 ===== */
.stock-section {
    margin-bottom: 2.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.section-h2 {
    font-size: 1.3rem;
    color: var(--text-primary);
    padding-left: 0.8rem;
    border-left: 3px solid var(--accent);
}

.section-tip {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.section-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.stock-btn {
    padding: 0.45rem 1rem;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    color: #fff;
    font-size: 0.85rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.stock-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--accent-glow);
}

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

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

/* ===== 热门股票网格 ===== */
.hot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.hot-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem 1.2rem;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    position: relative;
}

.hot-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.hot-card.in-fav {
    border-color: var(--accent);
    border-style: dashed;
}

.hot-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}

.hot-code {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.hot-price {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.hot-price.up { color: #ef4444; }
.hot-price.down { color: #22c55e; }
.hot-price.flat { color: var(--text-secondary); }

.hot-change {
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.hot-change.up { color: #ef4444; }
.hot-change.down { color: #22c55e; }
.hot-change.flat { color: var(--text-muted); }

.hot-add-btn {
    width: 100%;
    padding: 0.4rem;
    border-radius: 6px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--accent);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hot-add-btn:hover {
    background: var(--accent);
    color: #fff;
}

.hot-add-btn.added {
    border-color: var(--border);
    color: var(--text-muted);
    cursor: default;
}

.hot-add-btn.added:hover {
    background: transparent;
    color: var(--text-muted);
}

/* ===== 自选股表格 ===== */
.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card-bg);
    backdrop-filter: blur(12px);
}

.stock-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 800px;
}

.stock-table th {
    padding: 0.9rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--card-bg-hover);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.stock-table td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    white-space: nowrap;
}

.stock-table tbody tr {
    transition: background 0.2s ease;
}

.stock-table tbody tr:hover {
    background: var(--card-bg-hover);
}

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

.empty-row td {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem;
}

.pnl-up { color: #ef4444; font-weight: 600; }
.pnl-down { color: #22c55e; font-weight: 600; }
.pnl-flat { color: var(--text-muted); }

.del-btn {
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    border: 1px solid rgba(239,68,68,0.4);
    background: transparent;
    color: #ef4444;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.del-btn:hover {
    background: rgba(239,68,68,0.15);
}

/* ===== 盈利云图 ===== */
.cloud-wrap {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
    position: relative;
}

#cloudCanvas {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: block;
}

.cloud-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.legend-dot.up { background: #ef4444; box-shadow: 0 0 8px rgba(239,68,68,0.5); }
.legend-dot.down { background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,0.5); }
.legend-dot.flat { background: var(--text-muted); }

.cloud-tooltip {
    position: absolute;
    background: rgba(0,0,0,0.85);
    color: #fff;
    padding: 0.6rem 0.9rem;
    border-radius: 6px;
    font-size: 0.8rem;
    pointer-events: none;
    z-index: 10;
    display: none;
    white-space: nowrap;
    line-height: 1.6;
}

.cloud-tooltip.show {
    display: block;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .stock-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    .overview-value {
        font-size: 1.1rem;
    }
    .hot-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}