/* PRCXI 耗材管理 - 全局样式 */

:root {
    --c-primary: #3b82f6;
    --c-primary-dark: #2563eb;
    --c-danger: #ef4444;
    --c-warning: #f59e0b;
    --c-success: #10b981;
    --c-gray-50: #f9fafb;
    --c-gray-100: #f3f4f6;
    --c-gray-200: #e5e7eb;
    --c-gray-300: #d1d5db;
    --c-gray-500: #6b7280;
    --c-gray-700: #374151;
    --c-gray-900: #111827;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--c-gray-50);
    color: var(--c-gray-900);
    line-height: 1.5;
}

/* 顶部导航 */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--c-gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar .logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--c-gray-900);
    text-decoration: none;
}

/* 容器 */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* 页头 */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.page-header h1 { font-size: 1.5rem; }
.header-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all 0.15s;
    white-space: nowrap;
}
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }
.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-dark); }
.btn-outline { background: #fff; color: var(--c-gray-700); border-color: var(--c-gray-300); }
.btn-outline:hover { background: var(--c-gray-100); }
.btn-danger { background: var(--c-danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-warning { background: var(--c-warning); color: #fff; }
.btn-warning:hover { background: #d97706; }

/* 徽章 */
.badge {
    background: var(--c-gray-200);
    color: var(--c-gray-700);
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 500;
    margin-left: 4px;
}

/* 状态消息 */
.status-msg {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
}
.msg-ok { background: #d1fae5; color: #065f46; }
.msg-err { background: #fee2e2; color: #991b1b; }

/* 类型分段 */
.type-section { margin-bottom: 32px; }
.type-section h2 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.type-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}

/* 耗材卡片 */
.labware-card {
    background: #fff;
    border: 1px solid var(--c-gray-200);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.labware-card:hover {
    border-color: var(--c-primary);
    box-shadow: 0 4px 12px rgba(59,130,246,0.15);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.card-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--c-gray-900);
    word-break: break-all;
}
.card-body { font-size: 0.85rem; color: var(--c-gray-500); }
.card-info { margin-bottom: 2px; }
.card-info .label { color: var(--c-gray-700); font-weight: 500; }
.card-footer {
    margin-top: 12px;
    display: flex;
    gap: 8px;
    border-top: 1px solid var(--c-gray-100);
    padding-top: 10px;
}

/* 标签 */
.tag {
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}
.tag-tpl { background: #dbeafe; color: #1e40af; }
.tag-plate { background: #dbeafe; color: #1e40af; }
.tag-tip_rack { background: #d1fae5; color: #065f46; }
.tag-trash { background: #fee2e2; color: #991b1b; }
.tag-tube_rack { background: #fef3c7; color: #92400e; }
.tag-plate_adapter { background: #ede9fe; color: #5b21b6; }

/* 详情页布局 */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 900px) {
    .detail-layout { grid-template-columns: 1fr; }
}
.detail-info, .detail-viz { display: flex; flex-direction: column; gap: 16px; }

.info-card, .viz-card {
    background: #fff;
    border: 1px solid var(--c-gray-200);
    border-radius: var(--radius);
    padding: 16px;
}
.info-card h3, .viz-card h3 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--c-gray-700);
    border-bottom: 1px solid var(--c-gray-100);
    padding-bottom: 8px;
}

.info-table { width: 100%; font-size: 0.85rem; }
.info-table td { padding: 4px 8px; border-bottom: 1px solid var(--c-gray-100); }
.info-table .label { color: var(--c-gray-500); font-weight: 500; width: 140px; }
.info-table code { background: var(--c-gray-100); padding: 1px 4px; border-radius: 3px; font-size: 0.8rem; }
.info-table code.small { font-size: 0.7rem; }

/* SVG 容器 */
#svg-topdown, #svg-side {
    width: 100%;
    min-height: 200px;
    overflow: hidden;
}
#svg-topdown svg, #svg-side svg {
    display: block;
    width: 100%;
    height: auto;
    touch-action: none;
}

/* 编辑页布局 */
.edit-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
@media (max-width: 900px) {
    .edit-layout { grid-template-columns: 1fr; }
}
.edit-form { display: flex; flex-direction: column; gap: 16px; }
.edit-preview { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 72px; align-self: start; }

/* 表单 */
.form-section {
    background: #fff;
    border: 1px solid var(--c-gray-200);
    border-radius: var(--radius);
    padding: 16px;
}
.form-section h3 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--c-gray-700);
}
.form-row { margin-bottom: 10px; }
.form-row label { display: block; font-size: 0.8rem; color: var(--c-gray-500); margin-bottom: 4px; font-weight: 500; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--c-gray-300);
    border-radius: 6px;
    font-size: 0.85rem;
    font-family: inherit;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-row-2, .form-row-3 { display: grid; gap: 12px; margin-bottom: 10px; }
.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-row-2 label, .form-row-3 label { display: block; font-size: 0.8rem; color: var(--c-gray-500); margin-bottom: 4px; font-weight: 500; }
.form-row-2 input, .form-row-2 select,
.form-row-3 input, .form-row-3 select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--c-gray-300);
    border-radius: 6px;
    font-size: 0.85rem;
}
.form-row-2 input:focus, .form-row-3 input:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

/* 双语标签中文部分 */
.label-cn { color: var(--c-gray-400, #9ca3af); font-weight: 400; margin-left: 4px; }