/**
 * 基础样式模块
 * 版本: 1.0.0
 * 变更记录:
 * - 1.0.0: 新建文件，包含全局基础样式（滚动条、通用类等）
 */

/* ========== 滚动条样式 ========== */
::-webkit-scrollbar {
    width: var(--scrollbar-width);
    height: var(--scrollbar-width);
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track-bg);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb-bg);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover-bg);
}

/* ========== 通用工具类 ========== */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn var(--transition-slow) forwards;
}

/* ========== 拖放区域 ========== */
.drop-active {
    border-color: var(--color-info) !important;
    background-color: var(--color-bg-blue);
}

/* ========== 表格样式 ========== */
table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    table-layout: fixed;
}

th, td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: clip;
    padding: var(--table-cell-padding);
    min-width: var(--table-cell-min-width);
    max-width: var(--table-cell-max-width);
}

th {
    position: sticky;
    top: 0;
    z-index: var(--z-index-dropdown);
    background-color: var(--table-header-bg);
    font-weight: var(--font-weight-extrabold);
    color: var(--table-header-color);
}

.table-container {
    max-height: var(--table-max-height);
    overflow-y: auto;
    animation: fadeIn 0.7s ease-out forwards;
}

tbody tr:hover {
    background-color: var(--color-gray-50);
}

/* ========== 聚类标签 ========== */
.cluster-label {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
    margin-right: 6px;
}

.map-control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-700);
    background: var(--color-map-control-default);
    border: 1px solid var(--color-map-control-border);
    transition: background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.map-control-btn:hover {
    background: var(--color-map-control-hover);
    border-color: var(--color-map-control-hover-border);
    color: var(--color-gray-900);
}

.map-control-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.map-control-btn.is-active {
    background: var(--color-map-control-active);
    border-color: var(--color-map-control-active);
    color: #ffffff;
    box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.map-control-btn.is-active:hover {
    background: var(--color-map-control-active-hover);
    border-color: var(--color-map-control-active-hover);
}

/* ========== 输入框现代化样式 ========== */
input[type="text"],
input[type="number"],
textarea,
select {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1.5px solid #e2e8f0;
    background: #ffffff;
    color: #1e293b;
    font-weight: 500;
}

input[type="text"]:hover,
input[type="number"]:hover,
textarea:hover,
select:hover {
    border-color: #cbd5e1;
    background: #fafbfc;
}

input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1), 0 1px 2px rgba(0, 0, 0, 0.05);
    background: #ffffff;
    transform: translateY(-1px);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder,
textarea::placeholder {
    color: #94a3b8;
    font-weight: 400;
}

/* 增强标签样式 */
label.block {
    color: #475569;
    font-weight: 600;
    letter-spacing: 0.015em;
}

/* ========== 响应式调整 ========== */
@media (max-width: 1024px) {
    .container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
}