/* ============================================
   UI Enhancement Overlay
   Art Design Pro - Visual Quality Boost
   ============================================ */

/* ======== Root Design Token Refinements ======== */
:root {
  --custom-radius: 8px;
  --ui-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --ui-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --ui-transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --ui-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  --ui-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --ui-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --ui-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --ui-shadow-glow: 0 0 0 3px rgba(64, 158, 255, 0.08);
}

/* ======== Dark Mode Token Refinements ======== */
html.dark {
  --ui-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.15);
  --ui-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.25), 0 2px 4px -2px rgba(0, 0, 0, 0.15);
  --ui-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.15);
  --ui-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.35), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  --ui-shadow-glow: 0 0 0 3px rgba(64, 158, 255, 0.12);
}

/* ======== Global Body Refinements ======== */
body {
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  text-rendering: optimizeLegibility !important;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11" !important;
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
}

/* ======== Card Enhancements ======== */

/* Primary cards: deeper shadow, hover lift */
.art-card {
  transition: box-shadow var(--ui-transition), transform var(--ui-transition) !important;
  box-shadow: var(--ui-shadow-sm) !important;
}

.art-card:hover {
  box-shadow: var(--ui-shadow-md) !important;
}

/* Card headers: better spacing */
.art-card-header {
  padding-top: 16px !important;
  padding-left: 20px !important;
  padding-right: 20px !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid var(--art-card-border) !important;
}

.art-card-header .title h4 {
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
}

/* Small cards */
.art-card-sm {
  transition: box-shadow var(--ui-transition) !important;
  box-shadow: var(--ui-shadow-sm) !important;
}

.art-card-sm:hover {
  box-shadow: var(--ui-shadow-md) !important;
}

/* Table cards */
.art-table-card {
  border-radius: 10px !important;
  overflow: hidden !important;
}

/* Page content */
.page-content {
  border-radius: 10px !important;
  overflow: hidden !important;
}

/* ======== Table Enhancements ======== */
.el-table {
  --el-table-border-color: var(--art-card-border) !important;
  --el-table-header-bg-color: var(--art-gray-100) !important;
  font-size: 13.5px !important;
}

.el-table th.el-table__cell {
  font-weight: 600 !important;
  font-size: 13px !important;
  color: var(--art-gray-700) !important;
  letter-spacing: 0.01em !important;
  text-transform: none !important;
}

.el-table tbody tr {
  transition: background-color var(--ui-transition-fast) !important;
}

.el-table tbody tr:hover > td.el-table__cell {
  background-color: var(--art-hover-color) !important;
}

/* Table row spacing */
.el-table .el-table__cell {
  padding: 10px 16px !important;
}

/* ======== Button Enhancements ======== */
.el-button {
  transition: all var(--ui-transition-fast) !important;
  font-weight: 500 !important;
  letter-spacing: 0.01em !important;
  border-radius: 6px !important;
}

.el-button--primary {
  box-shadow: 0 1px 2px rgba(64, 158, 255, 0.15) !important;
}

.el-button--primary:hover {
  box-shadow: 0 2px 4px rgba(64, 158, 255, 0.25) !important;
  transform: translateY(-1px) !important;
}

.el-button--primary:active {
  transform: translateY(0) !important;
}

/* Default button hover */
.el-button:not(.el-button--primary):not(.el-button--text):not(.is-disabled):hover {
  transform: translateY(-1px) !important;
  box-shadow: var(--ui-shadow-sm) !important;
}

.el-button:not(.el-button--primary):not(.el-button--text):not(.is-disabled):active {
  transform: translateY(0) !important;
}

/* ======== Input/Select Enhancements ======== */
.el-input__wrapper,
.el-textarea__inner {
  transition: box-shadow var(--ui-transition-fast) !important;
  border-radius: 6px !important;
}

.el-input__wrapper.is-focus,
.el-input__wrapper:hover {
  box-shadow: 0 0 0 1px var(--el-color-primary) !important;
}

.el-input__wrapper.is-focus {
  box-shadow: 0 0 0 1px var(--el-color-primary), var(--ui-shadow-glow) !important;
}

/* Select dropdown animation */
.el-select__popper.el-popper,
.el-popper {
  border-radius: 8px !important;
  box-shadow: var(--ui-shadow-lg) !important;
  border: 1px solid var(--art-card-border) !important;
  animation: ui-dropdown-in 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes ui-dropdown-in {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ======== Dialog Enhancements ======== */
.el-dialog {
  border-radius: 14px !important;
  box-shadow: var(--ui-shadow-xl) !important;
  overflow: hidden !important;
  animation: ui-dialog-in 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes ui-dialog-in {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.el-dialog__header {
  border-bottom: 1px solid var(--art-card-border) !important;
  padding: 20px 24px 16px !important;
  margin-right: 0 !important;
}

.el-dialog__title {
  font-weight: 600 !important;
  font-size: 16px !important;
  letter-spacing: -0.01em !important;
}

.el-dialog__body {
  padding: 20px 24px !important;
}

.el-dialog__footer {
  padding: 12px 24px 20px !important;
  border-top: 1px solid var(--art-card-border) !important;
}

/* Dialog overlay */
.el-overlay {
  background-color: rgba(0, 0, 0, 0.45) !important;
  backdrop-filter: blur(2px) !important;
  -webkit-backdrop-filter: blur(2px) !important;
}

html.dark .el-overlay {
  background-color: rgba(0, 0, 0, 0.6) !important;
}

/* ======== Drawer Enhancements ======== */
.el-drawer {
  box-shadow: var(--ui-shadow-xl) !important;
}

.el-drawer__header {
  font-weight: 600 !important;
  margin-bottom: 0 !important;
  padding: 20px !important;
  border-bottom: 1px solid var(--art-card-border) !important;
}

/* ======== Pagination Enhancements ======== */
.el-pagination {
  margin-top: 16px !important;
  padding: 8px 0 !important;
  justify-content: flex-end !important;
}

.el-pagination .el-pager li {
  border-radius: 6px !important;
  transition: all var(--ui-transition-fast) !important;
  min-width: 32px !important;
  height: 32px !important;
  line-height: 32px !important;
}

.el-pagination .el-pager li.is-active {
  font-weight: 600 !important;
}

.el-pagination button.el-pagination__button {
  border-radius: 6px !important;
  min-width: 32px !important;
  height: 32px !important;
}

/* ======== Tag/Badge Enhancements ======== */
.el-tag {
  border-radius: 5px !important;
  font-weight: 500 !important;
  letter-spacing: 0.01em !important;
  transition: all var(--ui-transition-fast) !important;
}

.el-tag:hover {
  transform: scale(1.03) !important;
}

/* ======== Tabs Enhancements ======== */
.el-tabs__item {
  font-weight: 500 !important;
  transition: color var(--ui-transition-fast) !important;
}

.el-tabs__active-bar {
  height: 2.5px !important;
  border-radius: 2px !important;
  transition: transform var(--ui-transition) !important;
}

.el-tabs__nav-wrap::after {
  height: 1px !important;
  background-color: var(--art-card-border) !important;
}

/* ======== Form Item Enhancements ======== */
.el-form-item__label {
  font-weight: 500 !important;
  color: var(--art-gray-700) !important;
  letter-spacing: 0.01em !important;
}

/* ======== Loading Enhancements ======== */
.el-loading-mask {
  background-color: rgba(255, 255, 255, 0.7) !important;
  backdrop-filter: blur(2px) !important;
  -webkit-backdrop-filter: blur(2px) !important;
  border-radius: inherit !important;
}

html.dark .el-loading-mask {
  background-color: rgba(20, 20, 20, 0.7) !important;
}

.el-loading-spinner .path {
  stroke-width: 2.5 !important;
}

/* ======== Message Box Enhancements ======== */
.el-message-box {
  border-radius: 14px !important;
  box-shadow: var(--ui-shadow-xl) !important;
  animation: ui-dialog-in 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.el-message-box__header {
  border-bottom: 1px solid var(--art-card-border) !important;
}

.el-message-box__title {
  font-weight: 600 !important;
}

/* ======== Notification Enhancements ======== */
.el-notification {
  border-radius: 10px !important;
  box-shadow: var(--ui-shadow-lg) !important;
  border: 1px solid var(--art-card-border) !important;
  animation: ui-notif-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes ui-notif-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ======== Message (Toast) Enhancements ======== */
.el-message {
  border-radius: 8px !important;
  box-shadow: var(--ui-shadow-md) !important;
  padding: 12px 20px !important;
  font-weight: 500 !important;
  animation: ui-toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

@keyframes ui-toast-in {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ======== Switch Enhancements ======== */
.el-switch.is-checked .el-switch__core {
  box-shadow: 0 0 0 1px var(--el-color-primary), var(--ui-shadow-glow) !important;
}

.el-switch__core {
  transition: all var(--ui-transition) !important;
}

/* ======== Tooltip Enhancements ======== */
.el-popper.el-tooltip {
  border-radius: 6px !important;
  font-size: 12.5px !important;
  padding: 6px 12px !important;
  box-shadow: var(--ui-shadow-md) !important;
  max-width: 300px !important;
}

/* ======== Dropdown Menu Enhancements ======== */
.el-dropdown-menu {
  border-radius: 8px !important;
  box-shadow: var(--ui-shadow-lg) !important;
  padding: 4px !important;
}

.el-dropdown-menu__item {
  border-radius: 5px !important;
  margin: 2px 0 !important;
  transition: all var(--ui-transition-fast) !important;
}

.el-dropdown-menu__item:hover {
  background-color: var(--art-hover-color) !important;
}

/* ======== Scrollbar Styling ======== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--art-gray-400);
  border-radius: 3px;
  transition: background var(--ui-transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--art-gray-500);
}

html.dark ::-webkit-scrollbar-thumb {
  background: var(--art-gray-600);
}

html.dark ::-webkit-scrollbar-thumb:hover {
  background: var(--art-gray-500);
}

/* ======== Sidebar Enhancements ======== */
.layout-sidebar {
  transition: width var(--ui-transition), transform var(--ui-transition) !important;
}

/* Menu item hover */
.el-menu-item,
.el-sub-menu__title {
  transition: all var(--ui-transition-fast) !important;
  border-radius: 6px !important;
  margin: 2px 8px !important;
}

.el-menu-item:hover,
.el-sub-menu__title:hover {
  background-color: var(--art-hover-color) !important;
}

.el-menu-item.is-active {
  font-weight: 600 !important;
  background-color: var(--art-active-color) !important;
}

/* ======== Empty State Enhancements ======== */
.el-empty__description p {
  color: var(--art-gray-500) !important;
  font-size: 13px !important;
}

/* ======== Progress Enhancements ======== */
.el-progress-bar__outer {
  border-radius: 999px !important;
}

.el-progress-bar__inner {
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* ======== Badge Enhancements ======== */
.el-badge__content {
  border-radius: 999px !important;
  font-weight: 600 !important;
  box-shadow: 0 0 0 2px var(--default-box-color) !important;
}

/* ======== Avatar Enhancements ======== */
.el-avatar {
  transition: transform var(--ui-transition-fast) !important;
}

.el-avatar:hover {
  transform: scale(1.05) !important;
}

/* ======== Collapse/Accordion Enhancements ======== */
.el-collapse-item__header {
  font-weight: 500 !important;
  transition: background-color var(--ui-transition-fast) !important;
}

.el-collapse-item__header:hover {
  background-color: var(--art-hover-color) !important;
}

/* ======== Card Grid Hover Effect ======== */
.card-list .item,
[class*="card-list"] > * {
  transition: transform var(--ui-transition), box-shadow var(--ui-transition) !important;
}

.card-list .item:hover,
[class*="card-list"] > *:hover {
  transform: translateY(-2px) !important;
  box-shadow: var(--ui-shadow-md) !important;
}

/* ======== Focus States (Accessibility) ======== */
.el-button:focus-visible,
.el-input__wrapper:focus-within,
.el-select:focus-visible,
.el-checkbox__input:focus-within .el-checkbox__inner,
.el-radio__input:focus-within .el-radio__inner {
  outline: 2px solid var(--el-color-primary) !important;
  outline-offset: 2px !important;
}

/* ======== Reduced Motion ======== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ======== Transition Group Enhancements ======== */
.el-fade-in-linear-enter-active,
.el-fade-in-linear-leave-active {
  transition: opacity 0.2s ease, transform 0.2s ease !important;
}

/* ======== App Layout Polish ======== */

/* Better content area padding */
.page-content {
  padding: 4px !important;
}

/* Smooth sidebar collapse */
.layout-main-content {
  transition: margin-left var(--ui-transition), padding var(--ui-transition) !important;
}

/* ======== Dark Mode Polish ======== */
html.dark .el-table {
  --el-table-header-bg-color: var(--art-gray-100) !important;
}

html.dark .el-table tbody tr:hover > td.el-table__cell {
  background-color: var(--art-hover-color) !important;
}

/* Dark mode card border */
html.dark .art-card,
html.dark .art-card-sm,
html.dark .art-card-xs {
  border-color: var(--art-card-border) !important;
}

/* ======== Status Indicators ======== */

/* Online status dot */
[class*="status"][class*="online"],
[class*="dot"][class*="success"] {
  position: relative;
}

[class*="status"][class*="online"]::before,
[class*="dot"][class*="success"]::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: inherit;
  animation: ui-pulse-dot 2s ease-in-out infinite;
}

@keyframes ui-pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

/* ======== Search Bar Enhancements ======== */
.el-input__wrapper:has(.el-input__icon) {
  padding-right: 4px !important;
}

/* ======== Responsive Menu Toggle Enhancement ======== */
.mobile-menu-toggle {
  border-radius: 8px !important;
  transition: background-color var(--ui-transition-fast) !important;
}

.mobile-menu-toggle:hover {
  background-color: var(--art-hover-color) !important;
}

.mobile-menu-toggle:active {
  background-color: var(--art-active-color) !important;
}

/* ======== Text Selection ======== */
::selection {
  background-color: rgba(64, 158, 255, 0.15) !important;
}

html.dark ::selection {
  background-color: rgba(64, 158, 255, 0.25) !important;
}

/* ======== Link Styling ======== */
a {
  transition: color var(--ui-transition-fast) !important;
}

/* ======== Image Loading ======== */
img {
  transition: opacity var(--ui-transition) !important;
}

/* ======== Backdrop Enhancements ======== */
.el-overlay-dialog .el-overlay {
  backdrop-filter: blur(3px) !important;
  -webkit-backdrop-filter: blur(3px) !important;
}

/* ======== Breadcrumb Enhancement ======== */
.el-breadcrumb__item {
  transition: color var(--ui-transition-fast) !important;
}

.el-breadcrumb__item:last-child .el-breadcrumb__inner {
  font-weight: 600 !important;
  color: var(--art-gray-800) !important;
}

/* ======== Steps Enhancement ======== */
.el-step__head.is-process .el-step__icon {
  box-shadow: 0 0 0 4px rgba(64, 158, 255, 0.1) !important;
}

/* ======== Alert Enhancement ======== */
.el-alert {
  border-radius: 8px !important;
  padding: 12px 16px !important;
}

/* ======== Divider Enhancement ======== */
.el-divider__text {
  font-weight: 500 !important;
  font-size: 13px !important;
}

/* ======== Popover Enhancement ======== */
.el-popover.el-popper {
  border-radius: 10px !important;
  box-shadow: var(--ui-shadow-lg) !important;
  padding: 16px !important;
}