/* ============================================
   美冠塔口腔患者分析系统 - 工具类样式
   ============================================ */

/* 文本对齐 */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* 字体大小 */
.text-xs { font-size: 12px; }
.text-sm { font-size: 14px; }
.text-base { font-size: 16px; }
.text-lg { font-size: 18px; }
.text-xl { font-size: 20px; }
.text-2xl { font-size: 24px; }

/* 字体粗细 */
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* 文本颜色 */
.text-gray-500 { color: var(--text-muted); }
.text-gray-600 { color: var(--text-main); }
.text-blue-600 { color: var(--primary); }
.text-green-600 { color: var(--success); }
.text-red-600 { color: var(--danger); }
.text-orange-600 { color: var(--warning); }

/* 背景颜色 */
.bg-gray-50 { background: #F4F5F7; }
.bg-gray-100 { background: #F0F1F3; }
.bg-blue-50 { background: #EDF1FA; }
.bg-blue-100 { background: #D0D8EE; }
.bg-green-50 { background: #f0fdf4; }
.bg-green-100 { background: #ECFDF5; }
.bg-orange-50 { background: #fff7ed; }
.bg-orange-100 { background: #fed7aa; }
.bg-purple-50 { background: #faf5ff; }
.bg-purple-100 { background: #e9d5ff; }
.bg-red-50 { background: #fef2f2; }
.bg-red-100 { background: #FEF2F2; }

/* 尺寸 */
.min-h-screen { min-height: 100vh; }
.min-h-full { min-height: 100%; }
.w-full { width: 100%; }
.h-full { height: 100%; }

/* Flex布局 */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-1 { flex: 1 1 0%; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-around { justify-content: space-around; }

/* Grid布局 */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-12 { grid-column: span 12 / span 12; }

/* 间距 - Gap */
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }

/* 间距 - Padding */
.p-1 { padding: 4px; }
.p-2 { padding: 8px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }

.px-1 { padding-left: 4px; padding-right: 4px; }
.px-2 { padding-left: 8px; padding-right: 8px; }
.px-3 { padding-left: 12px; padding-right: 12px; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.px-6 { padding-left: 24px; padding-right: 24px; }

.py-1 { padding-top: 4px; padding-bottom: 4px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.py-3 { padding-top: 12px; padding-bottom: 12px; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }
.py-6 { padding-top: 24px; padding-bottom: 24px; }

/* 间距 - Margin */
.m-1 { margin: 4px; }
.m-2 { margin: 8px; }
.m-3 { margin: 12px; }
.m-4 { margin: 16px; }
.m-6 { margin: 24px; }

.mx-1 { margin-left: 4px; margin-right: 4px; }
.mx-2 { margin-left: 8px; margin-right: 8px; }
.mx-3 { margin-left: 12px; margin-right: 12px; }
.mx-4 { margin-left: 16px; margin-right: 16px; }
.mx-auto { margin-left: auto; margin-right: auto; }

.my-1 { margin-top: 4px; margin-bottom: 4px; }
.my-2 { margin-top: 8px; margin-bottom: 8px; }
.my-3 { margin-top: 12px; margin-bottom: 12px; }
.my-4 { margin-top: 16px; margin-bottom: 16px; }
.my-6 { margin-top: 24px; margin-bottom: 24px; }
.my-8 { margin-top: 32px; margin-bottom: 32px; }

.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }

.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }

.mr-1 { margin-right: 4px; }
.mr-2 { margin-right: 8px; }
.mr-3 { margin-right: 12px; }
.mr-4 { margin-right: 16px; }

.ml-1 { margin-left: 4px; }
.ml-2 { margin-left: 8px; }
.ml-3 { margin-left: 12px; }
.ml-4 { margin-left: 16px; }

/* 圆角 */
.rounded { border-radius: 4px; }
.rounded-lg { border-radius: 8px; }
.rounded-xl { border-radius: 12px; }
.rounded-2xl { border-radius: 16px; }
.rounded-full { border-radius: 9999px; }

/* 边框 */
.border { border: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-l { border-left: 1px solid var(--border); }
.border-r { border-right: 1px solid var(--border); }

/* 阴影 */
.shadow { box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.shadow-lg { box-shadow: 0 10px 15px rgba(0,0,0,0.1); }
.shadow-xl { box-shadow: 0 20px 25px rgba(0,0,0,0.1); }

/* 光标 */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

/* 过渡 */
.transition-all { transition: all 0.2s; }
.transition-colors { transition: color 0.2s, background-color 0.2s; }
.transition-opacity { transition: opacity 0.2s; }

/* 悬停效果 */
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px rgba(0,0,0,0.1); }
.hover\:bg-gray-50:hover { background: #F4F5F7; }
.hover\:bg-blue-50:hover { background: #EDF1FA; }
.hover\:text-blue-600:hover { color: var(--primary); }

/* 文本截断 */
.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 溢出控制 */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-auto { overflow-x: auto; }

/* 定位 */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

.top-0 { top: 0; }
.top-4 { top: 16px; }
.right-0 { right: 0; }
.right-4 { right: 16px; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.left-4 { left: 16px; }

/* 层级 */
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.z-1000 { z-index: 1000; }

/* 最大宽度 */
.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-full { max-width: 100%; }

/* ============================================
   免责声明横幅（临床AI分析通用）
   ============================================ */
.clinical-disclaimer {
    background: #FFF7ED;
    border: 1px solid #FED7AA;
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 16px;
    font-size: 12px;
    color: #9A3412;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.5;
}
.clinical-disclaimer strong {
    white-space: nowrap;
}
.clinical-disclaimer span {
    flex: 1;
    line-height: 1.5;
}