/* YUOJ Modern Glass Theme v2.0 */
/* Enhanced UI with better gradients, animations, and responsiveness */

:root {
  --bg-primary: #f0f2f8;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-glass: rgba(255, 255, 255, 0.65);
  --text-primary: #1e1e3a;
  --text-secondary: #6b7280;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: #a5b4fc;
  --accent-bg: rgba(99, 102, 241, 0.08);
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.08);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.08);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.08);
  --info: #3b82f6;
  --info-bg: rgba(59, 130, 246, 0.08);
  --border-glass: rgba(255, 255, 255, 0.8);
  --border-light: rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  background: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif !important;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#app {
  min-height: 100vh;
  background: transparent !important;
  position: relative;
}

/* ========== Decorative Background Elements ========== */
body::before {
  content: "";
  position: fixed;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(165,180,252,0.08));
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  transform: rotate(-15deg);
  z-index: -1;
  pointer-events: none;
  animation: morphBlob1 20s ease-in-out infinite;
}

body::after {
  content: "";
  position: fixed;
  bottom: -150px;
  left: -80px;
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(52,211,153,0.06));
  border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%;
  transform: rotate(10deg);
  z-index: -1;
  pointer-events: none;
  animation: morphBlob2 25s ease-in-out infinite;
}

@keyframes morphBlob1 {
  0%, 100% { transform: rotate(-15deg) scale(1); }
  50% { transform: rotate(-10deg) scale(1.05); }
}

@keyframes morphBlob2 {
  0%, 100% { transform: rotate(10deg) scale(1); }
  50% { transform: rotate(15deg) scale(1.03); }
}

/* ========== Custom Scrollbar ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { 
  background: linear-gradient(180deg, var(--accent-light), var(--accent));
  border-radius: 3px; 
}
::-webkit-scrollbar-thumb:hover { 
  background: var(--accent); 
}

/* ========== Layout ========== */
.arco-layout { 
  background: transparent !important; 
}

.arco-layout-header {
  background: rgba(255,255,255,0.75) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  border-bottom: 1px solid var(--border-light) !important;
  box-shadow: var(--shadow-sm) !important;
  height: 68px !important;
  line-height: 68px !important;
  position: sticky !important;
  top: 0;
  z-index: 100;
  transition: all var(--transition-normal);
}

.arco-layout-header:hover {
  box-shadow: var(--shadow-md) !important;
}

.arco-layout-content {
  background: transparent !important;
  padding: 28px !important;
  min-height: calc(100vh - 168px);
}

.arco-layout-footer {
  background: rgba(255,255,255,0.6) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border-top: 1px solid var(--border-light) !important;
  padding: 20px !important;
  text-align: center;
  color: var(--text-secondary) !important;
  font-size: 13px;
}

.arco-layout-footer a {
  color: var(--accent) !important;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.arco-layout-footer a:hover {
  color: var(--accent-hover) !important;
  text-decoration: underline;
}

/* ========== Header Navigation ========== */
#globalHeader .arco-menu {
  background: transparent !important;
  border: none !important;
}

#globalHeader .arco-menu-item {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 14px;
  padding: 0 20px !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition-fast);
  margin: 0 4px;
}

#globalHeader .arco-menu-item:hover {
  color: var(--accent) !important;
  background: var(--accent-bg) !important;
}

#globalHeader .arco-menu-item-active {
  color: var(--accent) !important;
  background: var(--accent-bg) !important;
  font-weight: 600;
}

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

.title {
  color: var(--text-primary) !important;
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo {
  height: 44px;
  transition: transform var(--transition-normal);
}

.logo:hover {
  transform: scale(1.05) rotate(-5deg);
}

/* ========== Cards ========== */
.arco-card {
  background: var(--bg-card) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
  transition: all var(--transition-slow) !important;
  overflow: hidden;
}

.arco-card:hover {
  box-shadow: var(--shadow-lg) !important;
  transform: translateY(-4px);
  border-color: rgba(99,102,241,0.2) !important;
}

.arco-card-header {
  border-bottom: 1px solid var(--border-light) !important;
  padding: 16px 20px !important;
}

.arco-card-body {
  padding: 20px !important;
}

/* ========== Tables ========== */
.arco-table {
  background: transparent !important;
}

.arco-table-container {
  background: var(--bg-card) !important;
  backdrop-filter: blur(20px) !important;
  border-radius: var(--radius-lg) !important;
  overflow: hidden;
  box-shadow: var(--shadow-md) !important;
  border: 1px solid var(--border-light) !important;
}

.arco-table-header {
  background: rgba(99,102,241,0.04) !important;
}

.arco-table-th {
  background: transparent !important;
  color: var(--text-secondary) !important;
  font-weight: 600 !important;
  font-size: 13px !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border-light) !important;
  padding: 12px 16px !important;
  white-space: nowrap;
  height: 48px !important;
  line-height: 24px !important;
}

.arco-table-td {
  border-bottom: 1px solid var(--border-light) !important;
  padding: 10px 16px !important;
  transition: background var(--transition-fast);
  height: 52px !important;
  max-height: 52px !important;
  overflow: hidden !important;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}

.arco-table-tr:hover .arco-table-td {
  background: rgba(99,102,241,0.02) !important;
}

.arco-table-tr:nth-child(even) {
  background: rgba(0,0,0,0.01);
}

/* 表格内容不换行，超出显示省略号 */
.arco-table-cell {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
  max-width: 200px;
}

/* 标签区域限制高度 */
.arco-table-td .arco-space {
  max-height: 32px;
  overflow: hidden;
}

.arco-table-td .arco-tag {
  margin: 2px 4px 2px 0;
  font-size: 12px;
  padding: 2px 8px;
}

/* 表格行统一高度 */
.arco-table-body {
  min-height: 416px;
}

.arco-table-tr {
  height: 52px !important;
}

/* 分页器样式 */
.arco-pagination {
  margin-top: 16px !important;
  padding: 12px 0;
}

/* ========== Buttons ========== */
.arco-btn {
  border-radius: var(--radius-md) !important;
  font-weight: 500 !important;
  transition: all var(--transition-fast) !important;
  border: none !important;
  position: relative;
  overflow: hidden;
}

.arco-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.arco-btn:hover::before {
  opacity: 1;
}

.arco-btn-primary {
  background: linear-gradient(135deg, var(--accent), #7c3aed) !important;
  box-shadow: 0 4px 14px rgba(99,102,241,0.3) !important;
  padding: 8px 20px !important;
  font-size: 14px !important;
}

.arco-btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), #6d28d9) !important;
  box-shadow: 0 6px 20px rgba(99,102,241,0.4) !important;
  transform: translateY(-2px);
}

.arco-btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(99,102,241,0.3) !important;
}

.arco-btn-secondary,
.arco-btn-outline {
  background: var(--bg-card) !important;
  color: var(--accent) !important;
  border: 1px solid rgba(99,102,241,0.3) !important;
}

.arco-btn-secondary:hover,
.arco-btn-outline:hover {
  background: var(--accent-bg) !important;
  border-color: var(--accent) !important;
}

.arco-btn-text {
  color: var(--accent) !important;
  background: transparent !important;
}

.arco-btn-text:hover {
  background: var(--accent-bg) !important;
}

.arco-btn-success {
  background: linear-gradient(135deg, var(--success), #059669) !important;
  box-shadow: 0 4px 14px rgba(16,185,129,0.3) !important;
}

.arco-btn-warning {
  background: linear-gradient(135deg, var(--warning), #d97706) !important;
  box-shadow: 0 4px 14px rgba(245,158,11,0.3) !important;
}

.arco-btn-danger {
  background: linear-gradient(135deg, var(--danger), #dc2626) !important;
  box-shadow: 0 4px 14px rgba(239,68,68,0.3) !important;
}

/* ========== Forms & Inputs ========== */
.arco-input-wrapper {
  background: var(--bg-glass) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-md) !important;
  transition: all var(--transition-fast) !important;
  backdrop-filter: blur(10px) !important;
}

.arco-input-wrapper:hover {
  border-color: rgba(99,102,241,0.3) !important;
  box-shadow: 0 0 0 3px var(--accent-bg) !important;
}

.arco-input-wrapper:focus-within {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
  background: white !important;
}

.arco-input {
  color: var(--text-primary) !important;
}

.arco-input::placeholder {
  color: #9ca3af !important;
}

.arco-select-view {
  background: var(--bg-glass) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-md) !important;
  transition: all var(--transition-fast) !important;
}

.arco-select-view:hover {
  border-color: rgba(99,102,241,0.3) !important;
}

.arco-select-view-active {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15) !important;
}

.arco-form-item-label {
  color: var(--text-secondary) !important;
  font-weight: 500 !important;
  font-size: 14px !important;
}

/* ========== Tags ========== */
.arco-tag {
  border-radius: var(--radius-sm) !important;
  font-weight: 500 !important;
  padding: 4px 12px !important;
  border: none !important;
  transition: all var(--transition-fast) !important;
}

.arco-tag-green {
  background: var(--success-bg) !important;
  color: var(--success) !important;
}

.arco-tag-blue {
  background: var(--info-bg) !important;
  color: var(--info) !important;
}

.arco-tag-orange {
  background: var(--warning-bg) !important;
  color: var(--warning) !important;
}

.arco-tag-red {
  background: var(--danger-bg) !important;
  color: var(--danger) !important;
}

.arco-tag:hover {
  transform: scale(1.05);
}

/* ========== Pagination ========== */
.arco-pagination {
  margin-top: 20px !important;
}

.arco-pagination-item {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-light) !important;
  border-radius: var(--radius-sm) !important;
  transition: all var(--transition-fast) !important;
  min-width: 36px !important;
  height: 36px !important;
}

.arco-pagination-item:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: var(--accent-bg) !important;
}

.arco-pagination-item-active {
  background: linear-gradient(135deg, var(--accent), #7c3aed) !important;
  border-color: transparent !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(99,102,241,0.3) !important;
}

/* ========== Dividers ========== */
.arco-divider {
  border-color: var(--border-light) !important;
  margin: 20px 0 !important;
}

/* ========== Messages & Notifications ========== */
.arco-message {
  background: var(--bg-card) !important;
  backdrop-filter: blur(20px) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border-light) !important;
}

/* ========== Modals ========== */
.arco-modal {
  border-radius: var(--radius-xl) !important;
  overflow: hidden;
}

.arco-modal-header {
  background: linear-gradient(135deg, rgba(99,102,241,0.05), rgba(139,92,246,0.05)) !important;
  border-bottom: 1px solid var(--border-light) !important;
}

.arco-modal-body {
  padding: 24px !important;
}

/* ========== Dropdowns ========== */
.arco-dropdown-list-wrapper {
  background: var(--bg-card) !important;
  backdrop-filter: blur(20px) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  border: 1px solid var(--border-light) !important;
  padding: 8px !important;
}

.arco-dropdown-option {
  border-radius: var(--radius-sm) !important;
  padding: 8px 16px !important;
  transition: all var(--transition-fast) !important;
}

.arco-dropdown-option:hover {
  background: var(--accent-bg) !important;
  color: var(--accent) !important;
}

/* ========== Links ========== */
a {
  color: var(--accent) !important;
  text-decoration: none !important;
  transition: color var(--transition-fast) !important;
}

a:hover {
  color: var(--accent-hover) !important;
  text-decoration: underline !important;
}

/* ========== Code Blocks ========== */
code, pre {
  background: rgba(0,0,0,0.04) !important;
  border-radius: var(--radius-sm) !important;
  font-family: "JetBrains Mono", "Fira Code", monospace !important;
}

pre {
  padding: 16px !important;
  overflow-x: auto;
  border: 1px solid var(--border-light) !important;
}

/* ========== Badges ========== */
.arco-badge {
  transition: transform var(--transition-fast);
}

.arco-badge:hover {
  transform: scale(1.1);
}

/* ========== Tooltips ========== */
.arco-tooltip-content {
  background: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  font-size: 12px !important;
  padding: 6px 12px !important;
}

/* ========== Loading ========== */
.arco-spin {
  color: var(--accent) !important;
}

.arco-spin-dot-item {
  background-color: var(--accent) !important;
}

/* ========== Empty State ========== */
.arco-empty {
  color: var(--text-secondary) !important;
}

.arco-empty-image {
  opacity: 0.6;
}

/* ========== Responsive Design ========== */
@media (max-width: 1200px) {
  .arco-layout-content {
    padding: 20px !important;
  }
}

@media (max-width: 768px) {
  body::before,
  body::after {
    display: none;
  }
  
  .arco-layout-header {
    height: 60px !important;
    line-height: 60px !important;
  }
  
  .arco-layout-content {
    padding: 16px !important;
  }
  
  .title {
    font-size: 16px !important;
  }
  
  .logo {
    height: 36px;
  }
  
  #globalHeader .arco-menu-item {
    padding: 0 12px !important;
    font-size: 13px;
  }
  
  .arco-table-th,
  .arco-table-td {
    padding: 10px 12px !important;
    font-size: 13px;
  }
  
  .arco-btn {
    padding: 6px 16px !important;
    font-size: 13px !important;
  }
}

@media (max-width: 480px) {
  .arco-layout-content {
    padding: 12px !important;
  }
  
  .arco-card {
    border-radius: var(--radius-md) !important;
  }
  
  .arco-form-item {
    margin-bottom: 12px !important;
  }
}

/* ========== Print Styles ========== */
@media print {
  body::before,
  body::after {
    display: none !important;
  }
  
  .arco-layout-header,
  .arco-layout-footer {
    display: none !important;
  }
  
  .arco-card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }
}

/* ========== Selection ========== */
::selection {
  background: rgba(99,102,241,0.2) !important;
  color: var(--text-primary) !important;
}

/* ========== Focus Visible ========== */
:focus-visible {
  outline: 2px solid var(--accent) !important;
  outline-offset: 2px !important;
}

/* ========== Smooth Transitions ========== */
* {
  transition-property: background-color, border-color, color, box-shadow, transform;
  transition-duration: 0s;
}

.arco-btn,
.arco-input-wrapper,
.arco-card,
.arco-tag,
.arco-pagination-item,
.arco-menu-item {
  transition-duration: var(--transition-fast) !important;
}