/* ============================================================
   光之明信息管理 — 高端专业界面重构
   设计方向: Refined Luxury Optical
   深炭灰侧栏 + 香槟金点缀 + 精致排版
   ============================================================ */

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

:root {
  /* 品牌色系: 香槟金 */
  --gold-50:  #FBF7EE;
  --gold-100: #F5EDD8;
  --gold-200: #E8D9B0;
  --gold-300: #D4BE84;
  --gold-400: #C0A458;
  --gold-500: #A88A3E;
  --gold-600: #8B7028;
  --gold-700: #6E5620;

  /* 中性色: 深炭灰系 */
  --ink-900: #1A1D23;
  --ink-800: #252932;
  --ink-700: #363B45;
  --ink-600: #4A505C;
  --ink-500: #6B7280;
  --ink-400: #9CA3AF;
  --ink-300: #D1D5DB;
  --ink-200: #E5E7EB;
  --ink-100: #F3F4F6;
  --ink-50:  #F9FAFB;

  /* 功能色 */
  --accent: #B8941F;
  --success: #0F9B6E;
  --danger: #DC2626;
  --danger-light: #FEE2E2;
  --info: #2563EB;

  /* 背景 */
  --bg-app: #F5F4F0;
  --bg-card: #FFFFFF;
  --bg-sidebar: #1E2128;
  --bg-sidebar-hover: #2A2E38;
  --bg-sidebar-active: linear-gradient(90deg, rgba(184,148,31,0.18), rgba(184,148,31,0.04));

  /* 文字 */
  --text: #1F2937;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --text-on-dark: #E5E7EB;
  --text-on-dark-muted: #9CA3AF;

  /* 边框 */
  --border: #E8E5DE;
  --border-dark: #D1CCC0;
  --border-dark-strong: #B8B2A3;

  /* 阴影 */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-gold: 0 4px 16px rgba(184,148,31,0.15);

  /* 圆角 */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  /* 字体 */
  --font-display: "Georgia", "Noto Serif SC", "Source Han Serif SC", "宋体", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "Cascadia Code", "Consolas", monospace;
}

body {
  font-family: var(--font-body);
  background: var(--bg-app);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.hidden {
  display: none !important;
}

.page {
  width: 100vw;
  height: 100vh;
}

.text-center { text-align: center; }
.required { color: var(--danger); margin-left: 2px; }
.muted { color: var(--ink-400); font-weight: 400; font-size: 12px; margin-left: 4px; }

/* ============================================================
   登录页
   ============================================================ */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-900);
  position: relative;
  overflow: hidden;
}

/* 背景纹理: 放射性光晕 */
.login-page::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 800px;
  height: 800px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(184,148,31,0.08) 0%, transparent 60%);
  pointer-events: none;
}

/* 背景纹理: 细网格 */
.login-page::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.login-container {
  position: relative;
  width: 440px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 52px 44px 44px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.8);
  z-index: 1;
}

/* 顶部金线 */
.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-400), transparent);
  border-radius: 0 0 4px 4px;
}

.login-header {
  text-align: center;
  margin-bottom: 40px;
}

.login-header h1 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: 4px;
  margin-bottom: 6px;
}

.login-header .subtitle {
  font-size: 13px;
  color: var(--gold-500);
  letter-spacing: 8px;
  text-transform: uppercase;
  font-weight: 500;
}

/* 登录分隔线 */
.login-header::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold-400);
  margin: 16px auto 0;
}

.login-form .form-group {
  margin-bottom: 22px;
}

.login-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-600);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.login-form input {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--radius-sm);
  font-size: 15px;
  transition: all 0.2s ease;
  background: var(--ink-50);
  font-family: var(--font-body);
}

.login-form input:focus {
  outline: none;
  border-color: var(--gold-400);
  background: var(--bg-card);
  box-shadow: 0 0 0 4px rgba(184,148,31,0.08);
}

.login-tip {
  text-align: center;
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.5px;
}

.error-msg {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--danger-light);
  border: 1px solid #FCA5A5;
  color: var(--danger);
  border-radius: var(--radius-sm);
  font-size: 13px;
  text-align: center;
  font-weight: 500;
}
/* 空内容时完全收起，不占位 */
.error-msg:empty {
  display: none;
}

/* ============================================================
   按钮
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: white;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(184,148,31,0.25);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--ink-700);
  border: 1.5px solid var(--ink-200);
  font-weight: 500;
}

.btn-secondary:hover {
  background: var(--ink-50);
  border-color: var(--ink-300);
  color: var(--ink-900);
}

.btn-text {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 14px;
  font-weight: 500;
}

.btn-text:hover {
  color: var(--gold-600);
  background: var(--gold-50);
}

.btn-danger {
  background: var(--bg-card);
  color: var(--danger);
  border: 1.5px solid #FCA5A5;
  font-weight: 500;
}

.btn-danger:hover {
  background: var(--danger-light);
  border-color: var(--danger);
}

.btn-block {
  width: 100%;
  padding: 15px;
  font-size: 15px;
  margin-top: 8px;
  letter-spacing: 2px;
}

/* ============================================================
   主应用布局
   ============================================================ */
.app-page {
  display: flex;
  flex-direction: column;
}

/* 顶部导航 */
.app-header {
  height: 64px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  box-shadow: var(--shadow-xs);
  flex-shrink: 0;
  z-index: 10;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  color: white;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  box-shadow: var(--shadow-gold);
  position: relative;
  cursor: pointer;
}

.logo-icon::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,0.25);
  pointer-events: none;
}

.logo-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: 2px;
}

.logo-text::after {
  content: ' ·';
  color: var(--gold-500);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.user-info {
  padding: 7px 16px;
  background: var(--gold-50);
  border: 1px solid var(--gold-100);
  border-radius: 20px;
  color: var(--gold-700);
  font-weight: 600;
  font-size: 13px;
  margin-right: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-info::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  display: inline-block;
}

.app-main {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ============================================================
   侧边栏 — 深色高端风格
   ============================================================ */
.sidebar {
  width: 220px;
  background: var(--bg-sidebar);
  padding: 24px 0;
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
}

/* 侧边栏顶部品牌区 */
.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 14px;
  flex: 1;
}

/* 侧边栏分区标题 */
.nav-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-on-dark-muted);
  padding: 16px 16px 8px;
  opacity: 0.6;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-on-dark-muted);
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 14px;
  position: relative;
}

.nav-item:hover {
  background: var(--bg-sidebar-hover);
  color: var(--text-on-dark);
}

.nav-item.active {
  background: var(--bg-sidebar-active);
  color: var(--gold-200);
  font-weight: 600;
}

/* 活跃项左侧金线指示器 */
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--gold-400);
  border-radius: 0 3px 3px 0;
}

.nav-icon {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

/* 侧边栏底部 */
.sidebar-footer {
  margin: auto 14px 0;
  padding: 16px;
  background: var(--bg-sidebar-hover);
  border-radius: var(--radius-sm);
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer-text {
  font-size: 11px;
  color: var(--text-on-dark-muted);
  opacity: 0.5;
  letter-spacing: 1px;
}

/* ============================================================
   内容区域
   ============================================================ */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 28px 32px;
  background: var(--bg-app);
}

.view {
  max-width: 1400px;
  margin: 0 auto;
}

.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.view-header h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-900);
  margin-right: auto;
  letter-spacing: 0.5px;
  position: relative;
  padding-left: 16px;
}

/* 标题左侧金线 */
.view-header h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 22px;
  background: linear-gradient(180deg, var(--gold-400), var(--gold-600));
  border-radius: 2px;
}

.view-actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

/* 筛选面板 */
.filter-panel {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-600);
  white-space: nowrap;
}
.filter-date {
  padding: 8px 12px;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  font-size: 13px;
  color: var(--ink-800);
  font-family: var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width: 140px;
}
.filter-date:hover { border-color: var(--gold-300); }
.filter-date:focus {
  outline: none;
  border-color: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(184,148,31,0.08);
}
.filter-sep {
  color: var(--ink-400);
  font-size: 13px;
}
.btn-text {
  background: transparent;
  border: 1px solid transparent;
  color: var(--gold-600);
  padding: 8px 12px;
  cursor: pointer;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
  font-family: var(--font-body);
  font-size: 13px;
}
.btn-text:hover {
  background: var(--gold-50);
  color: var(--gold-700);
}
.btn-sm { padding: 6px 10px !important; font-size: 12px !important; }

/* 搜索框 */
.search-box {
  display: flex;
  gap: 0;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-card);
  transition: all 0.2s ease;
}

.search-box:focus-within {
  border-color: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(184,148,31,0.08);
}

.search-box input {
  width: 280px;
  padding: 10px 16px;
  border: none;
  font-size: 14px;
  background: transparent;
  transition: none;
  font-family: var(--font-body);
}

.search-box input:focus {
  outline: none;
  box-shadow: none;
}

.search-box .btn {
  border-radius: 0;
  border: none;
  padding: 10px 18px;
}

/* ============================================================
   数据表格
   ============================================================ */
.table-container {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background: var(--ink-50);
  font-weight: 600;
  color: var(--ink-600);
  font-size: 12px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 2px solid var(--ink-200);
}

/* 斑马纹 */
.data-table tbody tr:nth-child(even) {
  background: var(--ink-50);
}

.data-table tbody tr:hover {
  background: var(--gold-50);
}

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

.data-table .loading {
  padding: 48px;
  color: var(--text-light);
  text-align: center;
}

.data-table .empty {
  padding: 64px 20px;
  text-align: center;
  color: var(--text-light);
}

.data-table .action-btns {
  display: flex;
  gap: 8px;
}

.data-table .action-btns .btn {
  padding: 6px 14px;
  font-size: 12px;
}

/* 表格ID列样式 */
.data-table td:first-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-light);
}

/* ============================================================
   分页
   ============================================================ */
.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  margin-top: 24px;
  padding: 0 4px;
}

.pagination-info {
  color: var(--text-secondary);
  font-size: 13px;
  margin-right: 16px;
  font-weight: 500;
}

.page-btn {
  min-width: 38px;
  height: 38px;
  padding: 0 14px;
  border: 1.5px solid var(--ink-200);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-600);
  transition: all 0.2s ease;
  font-family: var(--font-body);
}

.page-btn:hover:not(:disabled) {
  border-color: var(--gold-400);
  color: var(--gold-600);
  background: var(--gold-50);
}

.page-btn.active {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  border-color: var(--gold-500);
  color: white;
  box-shadow: var(--shadow-gold);
}

.page-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* ============================================================
   详情页
   ============================================================ */
.detail-section {
  margin-bottom: 28px;
}

.detail-section h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
  margin-bottom: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--gold-400);
}

.info-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}

.info-card h3 {
  margin-bottom: 20px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 32px;
}

.info-item {
  display: flex;
  align-items: flex-start;
}

.info-item.form-full,
.info-full {
  grid-column: 1 / -1;
}

.info-item .label {
  color: var(--text-secondary);
  flex-shrink: 0;
  min-width: 100px;
  font-size: 13px;
  font-weight: 500;
}

.info-item span:last-child {
  color: var(--text);
  font-weight: 600;
}

/* ============================================================
   配镜资料卡片
   ============================================================ */
.prescription-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prescription-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.prescription-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: linear-gradient(90deg, var(--gold-50), transparent);
  border-bottom: 1px solid var(--border);
}

.prescription-card-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.prescription-date {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-700);
}

.prescription-meta {
  font-size: 13px;
  color: var(--text-secondary);
}

.prescription-card-body {
  padding: 22px;
}

.prescription-data-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}

.prescription-data-table th,
.prescription-data-table td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
}

.prescription-data-table th {
  background: var(--ink-50);
  color: var(--ink-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 12px;
}

.prescription-data-table td:first-child {
  background: var(--gold-50);
  font-weight: 600;
  text-align: left;
  width: 140px;
  color: var(--gold-700);
}

.prescription-info-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-dark);
}

.prescription-info-row .info-item {
  font-size: 13px;
}

.lens-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-dark);
}

.lens-tag {
  padding: 5px 14px;
  background: var(--gold-50);
  color: var(--gold-700);
  border: 1px solid var(--gold-200);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.followup-section {
  padding-top: 16px;
  border-top: 1px dashed var(--border-dark);
}

.followup-section h5 {
  font-size: 14px;
  color: var(--ink-700);
  margin-bottom: 10px;
  font-weight: 600;
}

.followup-table {
  width: 100%;
  border-collapse: collapse;
}

.followup-table th,
.followup-table td {
  padding: 9px 12px;
  border: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
}

.followup-table th {
  background: var(--ink-50);
  font-weight: 600;
  color: var(--ink-600);
  font-size: 12px;
}

/* ============================================================
   弹窗
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(20, 22, 27, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  width: 520px;
  border: 1px solid rgba(255,255,255,0.6);
}

.modal-lg {
  width: 680px;
}

.modal-xl {
  width: 920px;
}

.modal-header {
  padding: 22px 28px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(180deg, var(--gold-50), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-header h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: 0.5px;
}

.modal-close {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 22px;
  color: var(--text-light);
  cursor: pointer;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--ink-100);
  color: var(--ink-700);
}

.modal-body {
  padding: 28px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: var(--ink-50);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ============================================================
   表单
   ============================================================ */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-600);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--ink-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--bg-card);
  transition: all 0.2s ease;
  font-family: var(--font-body);
  color: var(--ink-900);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(184,148,31,0.08);
}

.form-group input.w-200 {
  width: 200px;
}

.form-tip {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-light);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.form-grid-2 .form-full,
.form-grid-3 .form-full {
  grid-column: 1 / -1;
}

/* 表单卡片 */
.form-card {
  background: var(--ink-50);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 16px;
}

.form-card h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold-700);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* h4 左侧金色指示 */
.form-card h4::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 14px;
  background: var(--gold-400);
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: middle;
}

/* 复选框组 */
.checkbox-group {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--ink-700);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--gold-500);
  border-radius: 4px;
}

/* ============================================================
   验光表格 (弹窗内)
   ============================================================ */
.prescription-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.prescription-table th,
.prescription-table td {
  padding: 9px 12px;
  border: 1px solid var(--border-dark);
  text-align: center;
  font-size: 13px;
}

.prescription-table th {
  background: var(--ink-100);
  color: var(--ink-600);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 12px;
}

.prescription-table td:first-child {
  background: var(--gold-50);
  font-weight: 600;
  text-align: left;
  color: var(--gold-700);
}

.prescription-table input {
  width: 100%;
  padding: 7px 10px;
  border: 1.5px solid transparent;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 13px;
  text-align: center;
  transition: all 0.2s ease;
  font-family: var(--font-mono);
}

.prescription-table input:focus {
  outline: none;
  border-color: var(--gold-400);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(184,148,31,0.08);
}

.prescription-table input::placeholder {
  color: var(--ink-300);
  font-family: var(--font-body);
  font-size: 12px;
}

.followup-del-btn {
  border: none;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 16px;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.followup-del-btn:hover {
  background: var(--danger-light);
}

/* ============================================================
   Toast 提示
   ============================================================ */
.toast {
  position: fixed;
  top: 84px;
  left: 50%;
  transform: translateX(-50%);
  padding: 14px 32px;
  background: var(--ink-900);
  color: white;
  border-radius: var(--radius);
  z-index: 2000;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.5px;
}

.toast.success {
  background: var(--success);
}

.toast.error {
  background: var(--danger);
}

@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, -16px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ============================================================
   配镜资料详情单 (纸质风格 — 精致提升)
   ============================================================ */
.prescription-sheet {
  background: #FFFEFA;
  border: 1px solid var(--gold-200);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  max-width: 920px;
  margin: 0 auto;
  position: relative;
  box-shadow: var(--shadow-md);
}

/* 双线装饰边框 */
.prescription-sheet::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid var(--gold-200);
  border-radius: calc(var(--radius-lg) - 4px);
  pointer-events: none;
}

/* 右上角金色装饰 */
.prescription-sheet::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 24px;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-300), var(--gold-500));
  border-radius: 2px;
}

.sheet-header {
  text-align: center;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--gold-300);
  position: relative;
}

.sheet-slogan {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--gold-600);
  position: absolute;
  top: 0;
  right: 0;
  font-weight: 600;
  letter-spacing: 4px;
}

.sheet-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  color: var(--ink-900);
  letter-spacing: 10px;
  text-indent: 10px;
  margin-right: 120px;
}

.sheet-table-wrap {
  border: 1.5px solid var(--gold-600);
  padding: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.sheet-table {
  width: 100%;
  border-collapse: collapse;
}

.sheet-table th,
.sheet-table td {
  padding: 13px 18px;
  border: 1px solid var(--gold-200);
  text-align: center;
  font-size: 14px;
  color: var(--ink-800);
  background: #FFFEFA;
}

.sheet-table th {
  background: var(--gold-100);
  color: var(--gold-700);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 13px;
}

.sheet-table td:first-child,
.sheet-table th:first-child {
  background: var(--gold-50);
  font-weight: 600;
  text-align: left;
  color: var(--gold-700);
}

.sheet-label-cell {
  background: var(--gold-50) !important;
  font-weight: 600;
  text-align: left !important;
  color: var(--gold-700) !important;
}

.sheet-table-form td input {
  width: 100%;
}

/* ============================================================
   滚动条美化
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--ink-300);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--ink-400);
}

/* 侧边栏滚动条 */
.sidebar ::-webkit-scrollbar-thumb {
  background: var(--ink-600);
}

/* ============================================================
   过渡动画
   ============================================================ */
.view {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-dialog {
  animation: modalIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ============================================================
   响应式微调
   ============================================================ */
@media (max-width: 1200px) {
  .modal-xl { width: 92vw; }
  .search-box input { width: 200px; }
}

@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .nav-item span:not(.nav-icon) { display: none; }
  .logo-text { display: none; }
  .content { padding: 16px; }
}