/* OASIS TAROT - 全局完整样式表 */
:root {
  --bg-dark: #0f0f14;
  --bg-surface: #181822;
  --bg-surface-hover: #222230;
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(255, 255, 255, 0.2);
  --primary-gold: #dfb15b;
  --primary-gold-hover: #f0c572;
  --text-main: #f0f0f5;
  --text-muted: #8a8a9e;
  --accent-rose: #e57373;
  --accent-sage: #81c784;
  --accent-blue: #64b5f6;
  --accent-purple: #ba68c8;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==================== 1. 登录与注册视图 ==================== */
.auth-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at center, #1e1e2d 0%, #0a0a0e 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.auth-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color-hover);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  text-align: center;
}

.auth-header {
  margin-bottom: 28px;
}

.auth-logo {
  font-size: 42px;
  color: var(--primary-gold);
  display: inline-block;
  margin-bottom: 8px;
}

.auth-header h2 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.auth-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary-gold);
  background: rgba(255, 255, 255, 0.07);
}

/* 下拉菜单 Option 暗色适配 */
.form-select option,
.filter-select option,
select option {
  background-color: var(--bg-surface) !important;
  color: var(--text-main) !important;
  padding: 10px;
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

.btn-sm {
  padding: 8px 12px;
  font-size: 12px;
}

.btn-primary {
  background: var(--primary-gold);
  color: #121212;
}

.btn-primary:hover {
  background: var(--primary-gold-hover);
}

.btn-ghost {
  background: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-ghost:hover {
  border-color: var(--border-color-hover);
  background: rgba(255, 255, 255, 0.05);
}

.btn-danger {
  background: rgba(229, 115, 115, 0.15);
  color: var(--accent-rose);
  border: 1px solid rgba(229, 115, 115, 0.3);
}

.btn-danger:hover {
  background: rgba(229, 115, 115, 0.3);
}

.full-width {
  width: 100%;
}

.auth-switch {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}

.text-button {
  background: none;
  border: none;
  color: var(--primary-gold);
  cursor: pointer;
  font-weight: 600;
  margin-left: 4px;
  text-decoration: underline;
}

/* ==================== 2. 主程序框架布局 ==================== */
.app-container {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 250px;
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border-color);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  font-size: 24px;
  color: var(--primary-gold);
}

.brand-name {
  font-size: 16px;
  font-weight: 700;
}

.brand-sub {
  font-size: 11px;
  color: var(--text-muted);
}

.sidebar-nav {
  padding: 20px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-group-title {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 8px 12px 4px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}

.nav-item.active {
  background: rgba(223, 177, 91, 0.12);
  color: var(--primary-gold);
  font-weight: 600;
}

.nav-badge {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
}

.sync-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-sage);
}

/* ==================== 3. 顶栏与个人中心 ==================== */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-dark);
}

.topbar {
  height: 64px;
  padding: 0 32px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}

.bc-sep {
  opacity: 0.4;
}

.user-menu-wrap {
  position: relative;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 6px 14px 6px 8px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
}

.user-pill:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-color-hover);
}

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #6b46c1;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
}

.user-role {
  font-size: 10px;
  color: var(--text-muted);
}

.dropdown-arrow {
  font-size: 10px;
  color: var(--text-muted);
  margin-left: 2px;
}

.user-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--bg-surface);
  border: 1px solid var(--border-color-hover);
  border-radius: 12px;
  width: 180px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 1000;
  padding: 6px;
}

.user-dropdown.open {
  display: block;
}

.dropdown-item {
  width: 100%;
  padding: 10px 12px;
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 13px;
  text-align: left;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.dropdown-item.danger {
  color: var(--accent-rose);
}

/* ==================== 4. 页面通用容器与工作台 ==================== */
.page-wrap {
  padding: 32px;
  flex: 1;
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-eyebrow {
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--primary-gold);
  font-weight: 600;
  margin-bottom: 4px;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
}

.page-description {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.metric-card.purple {
  border-color: rgba(186, 104, 200, 0.3);
}

.metric-card.purple .metric-dot {
  background: var(--accent-purple);
}

.metric-label {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.metric-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-gold);
}

.metric-value {
  font-size: 32px;
  font-weight: 700;
  margin: 12px 0 4px;
}

.metric-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.dashboard-columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.surface {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
}

.surface-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.surface-title {
  font-size: 16px;
  font-weight: 600;
}

.surface-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.text-link {
  background: none;
  border: none;
  color: var(--primary-gold);
  font-size: 13px;
  cursor: pointer;
}

.feed-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
}

.feed-item:last-child {
  border-bottom: none;
}

.feed-glyph {
  font-size: 18px;
  color: var(--primary-gold);
}

.feed-title {
  font-size: 14px;
  font-weight: 500;
}

.feed-meta {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.feed-right {
  margin-left: auto;
  color: var(--text-muted);
}

.quick-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quick-link {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.quick-link:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--border-color-hover);
}

.quick-icon {
  font-size: 20px;
  color: var(--primary-gold);
}

.quick-copy strong {
  display: block;
  font-size: 13px;
}

.quick-copy span {
  font-size: 11px;
  color: var(--text-muted);
}

.quick-arrow {
  margin-left: auto;
  color: var(--text-muted);
}

/* ==================== 5. 筛选栏样式 (Filter Bar) ==================== */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}

.search-input {
  padding-left: 36px !important;
}

.filter-select {
  width: auto;
  min-width: 120px;
  background: var(--bg-surface);
  cursor: pointer;
}

/* ==================== 6. 公开案例卡片 (Public Cards) ==================== */
.list-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.case-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.case-card:hover {
  border-color: var(--primary-gold);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.case-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.case-number {
  font-size: 11px;
  color: var(--primary-gold);
  font-weight: 600;
  margin-bottom: 4px;
}

.case-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
}

.case-card-arrow {
  color: var(--text-muted);
  font-size: 16px;
  transition: color 0.2s;
}

.case-card:hover .case-card-arrow {
  color: var(--primary-gold);
}

.case-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.info-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.info-value {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
}

.case-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.tag-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.tag.rose {
  background: rgba(229, 115, 115, 0.15);
  color: var(--accent-rose);
}

.tag.gold {
  background: rgba(223, 177, 91, 0.15);
  color: var(--primary-gold);
}

.tag.sage {
  background: rgba(129, 199, 132, 0.15);
  color: var(--accent-sage);
}

.date-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==================== 7. 练习案例与人员管理表格 (Table Layout) ==================== */
.table-surface {
  padding: 0 !important;
  overflow: hidden;
}

.table-wrap {
  width: 100%;
}

.practice-row, .member-row {
  display: grid;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.15s;
}

.practice-row {
  grid-template-columns: 2fr 1fr 1fr 100px 80px;
}

.member-row {
  grid-template-columns: 2fr 1fr 1fr 120px;
}

.practice-row:last-child, .member-row:last-child {
  border-bottom: none;
}

.practice-row:not(.practice-head), .member-row:not(.member-head) {
  cursor: pointer;
}

.practice-row:not(.practice-head):hover, .member-row:not(.member-head):hover {
  background: rgba(255, 255, 255, 0.03);
}

.practice-head, .member-head {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.02);
  text-transform: uppercase;
}

.practice-title, .member-user-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
}

.member-avatar-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(223, 177, 91, 0.2);
  color: var(--primary-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.member-avatar-badge.purple {
  background: rgba(186, 104, 200, 0.2);
  color: var(--accent-purple);
}

.role-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  width: fit-content;
}

.role-pill.admin {
  background: rgba(186, 104, 200, 0.15);
  color: var(--accent-purple);
}

.role-pill.student {
  background: rgba(129, 199, 132, 0.15);
  color: var(--accent-sage);
}

.practice-id {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: normal;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  width: fit-content;
}

.status-pill.done {
  background: rgba(129, 199, 132, 0.15);
  color: var(--accent-sage);
}

.status-pill.review {
  background: rgba(223, 177, 91, 0.15);
  color: var(--primary-gold);
}

.status-pill.open {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.row-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.row-action {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s;
}

.row-action:hover {
  border-color: var(--border-color-hover);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.empty-state {
  padding: 48px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

.empty-symbol {
  font-size: 28px;
  margin-bottom: 8px;
  color: var(--primary-gold);
}

/* ==================== 8. 预览详情界面美化 (Detail Preview Modal) ==================== */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.detail-card-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
}

.detail-full {
  grid-column: 1 / -1;
}

.detail-label {
  font-size: 11px;
  color: var(--primary-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.detail-value {
  font-size: 14px;
  color: var(--text-main);
  line-height: 1.6;
  white-space: pre-wrap;
}

/* 预览模态框中带图的牌面 Chips */
.card-chip-list {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.card-chip-item {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 90px;
  text-align: center;
  transition: border-color 0.2s;
}

.card-chip-item:hover {
  border-color: var(--primary-gold);
}

.card-chip-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 4px;
  cursor: zoom-in;
  transition: transform 0.3s ease;
}

.card-chip-img.reversed {
  transform: rotate(180deg);
}

.card-chip-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
}

.card-chip-dir {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(129, 199, 132, 0.2);
  color: var(--accent-sage);
}

.card-chip-dir.reversed {
  background: rgba(229, 115, 115, 0.2);
  color: var(--accent-rose);
}

/* ==================== 9. 表单牌面子项美化 (Subform & Live Previews) ==================== */
.card-subform {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.card-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: 10px;
}

.card-order {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-gold);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.card-row-thumb {
  width: 42px;
  height: 60px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.card-row-thumb img.reversed {
  transform: rotate(180deg);
}

.add-card {
  background: rgba(223, 177, 91, 0.08);
  border: 1px dashed var(--primary-gold);
  color: var(--primary-gold);
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
  text-align: center;
}

.add-card:hover {
  background: rgba(223, 177, 91, 0.18);
  border-style: solid;
}

.remove-card {
  background: rgba(229, 115, 115, 0.12);
  border: 1px solid rgba(229, 115, 115, 0.2);
  color: var(--accent-rose);
  width: 34px;
  height: 34px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.remove-card:hover {
  background: rgba(229, 115, 115, 0.28);
  border-color: var(--accent-rose);
}

/* ==================== 10. 塔罗牌清单网格 ==================== */
.card-library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.card-library-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s, border-color 0.2s;
  cursor: pointer;
}

.card-library-item:hover {
  transform: translateY(-2px);
  border-color: var(--primary-gold);
}

.card-library-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 4px;
  cursor: zoom-in;
}

.card-library-item span {
  font-size: 12px;
  color: var(--text-main);
  font-weight: 500;
}

/* 弹窗与遮罩层 */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-color-hover);
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.modal-wide {
  max-width: 820px;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-kicker {
  font-size: 11px;
  color: var(--primary-gold);
  font-weight: 600;
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  margin-top: 2px;
}

.close-modal {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #2a2a3c;
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 13px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 100000;
  pointer-events: none;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* 双击放大查看模态框 */
.img-zoom-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  cursor: zoom-out;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.img-zoom-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.img-zoom-overlay img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
  transform: scale(0.92);
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.img-zoom-overlay.active img {
  transform: scale(1);
}

.img-zoom-hint {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px 16px;
  border-radius: 20px;
  pointer-events: none;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 20px;
  cursor: pointer;
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    height: 100vh;
    z-index: 1500;
    transition: left 0.3s;
  }
  .sidebar.open {
    left: 0;
  }
  .mobile-menu-btn {
    display: block;
  }
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .dashboard-columns {
    grid-template-columns: 1fr;
  }
  .practice-row, .member-row {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
}