PicList/src/renderer/pages/picbeds/Picbeds.css

/* Page Container */
.picbeds-page {
  position: relative;
  overflow: hidden auto;
  min-height: 100vh;
  background: var(--color-background);
}

/* Ambient Background Effect */
.ambient-bg {
  position: fixed;
  top: -50%;
  left: -50%;
  z-index: 0;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 30% 20%, rgb(var(--accent-rgb) / 8%) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgb(16 185 129 / 6%) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgb(59 130 246 / 4%) 0%, transparent 40%);
  animation: ambient-drift 25s ease-in-out infinite;
  pointer-events: none;
}

@keyframes ambient-drift {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }

  33% {
    transform: translate(2%, -1%) rotate(1deg);
  }

  66% {
    transform: translate(-1%, 2%) rotate(-0.5deg);
  }
}

/* Main Container */
.page-container {
  position: relative;
  z-index: 1;
  display: flex;
  margin: 0 auto;
  padding: 2rem;
  max-width: 1000px;
  flex-direction: column;
  gap: 1.5rem;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid rgb(var(--accent-rgb) / 15%);
  border-radius: 20px;
  padding: 1.5rem 2rem;
  background: linear-gradient(
    135deg,
    rgb(var(--accent-rgb) / 6%) 0%,
    var(--color-surface) 50%,
    rgb(16 185 129 / 4%) 100%
  );
  box-shadow:
    0 4px 24px rgb(0 0 0 / 8%),
    0 1px 2px rgb(0 0 0 / 4%),
    inset 0 1px 0 rgb(255 255 255 / 5%);
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.header-content {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 14px;
  width: 56px;
  height: 56px;
  color: var(--color-accent);
  background: linear-gradient(135deg, rgb(var(--accent-rgb) / 20%) 0%, rgb(var(--accent-rgb) / 10%) 100%);
  box-shadow:
    0 4px 12px rgb(var(--accent-rgb) / 20%),
    inset 0 1px 0 rgb(255 255 255 / 10%);
}

.header-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.025em;
}

.page-subtitle {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.doc-link-btn {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgb(var(--accent-rgb) / 20%);
  border-radius: 8px;
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-accent);
  background: rgb(var(--accent-rgb) / 8%);
  transition: all 0.2s ease;
  gap: 0.375rem;
  cursor: pointer;
}

.doc-link-btn:hover {
  border-color: var(--color-accent);
  background: rgb(var(--accent-rgb) / 15%);
  transform: translateY(-1px);
}

.header-actions {
  display: flex;
  gap: 0.75rem;
}

.btn {
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  border: none;
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-family: inherit;
  font-weight: 600;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  gap: 0.5rem;
  cursor: pointer;
}

.btn-secondary {
  color: var(--color-text-primary);
  background: var(--color-surface-elevated);
  box-shadow:
    0 2px 8px rgb(0 0 0 / 8%),
    inset 0 1px 0 rgb(255 255 255 / 5%);
}

.btn-secondary:hover {
  background: var(--color-surface);
  transform: translateY(-2px);
  box-shadow:
    0 4px 16px rgb(0 0 0 / 12%),
    inset 0 1px 0 rgb(255 255 255 / 8%);
}

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

.btn-outline:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
  background: var(--color-surface-elevated);
  transform: translateY(-1px);
}

.btn-success {
  color: white;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  box-shadow:
    0 4px 14px rgb(16 185 129 / 35%),
    0 2px 4px rgb(0 0 0 / 10%),
    inset 0 1px 0 rgb(255 255 255 / 15%);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 24px rgb(16 185 129 / 45%),
    0 4px 8px rgb(0 0 0 / 15%),
    inset 0 1px 0 rgb(255 255 255 / 20%);
}

.btn-warning {
  color: white;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  box-shadow:
    0 4px 14px rgb(245 158 11 / 35%),
    0 2px 4px rgb(0 0 0 / 10%),
    inset 0 1px 0 rgb(255 255 255 / 15%);
}

.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 24px rgb(245 158 11 / 45%),
    0 4px 8px rgb(0 0 0 / 15%);
}

.btn-glow::before {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgb(255 255 255 / 20%) 50%, transparent 100%);
  transition: left 0.5s ease;
  content: '';
}

.btn-glow:hover::before {
  left: 100%;
}

.main-content {
  flex: 1;
}

/* Config Card */
.config-card {
  overflow: hidden;
  border: 1px solid var(--color-border-secondary);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow:
    0 4px 24px rgb(0 0 0 / 6%),
    0 1px 2px rgb(0 0 0 / 4%);
  animation: card-enter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes card-enter {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-header {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border-secondary);
  padding: 1.25rem 1.5rem;
  background: var(--color-surface-elevated);
  gap: 0.75rem;
}

.card-header-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 10px;
  width: 36px;
  height: 36px;
  color: var(--color-accent);
  background: rgb(var(--accent-rgb) / 12%);
}

.card-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.card-body {
  padding: 1.5rem;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  margin-top: 2rem;
  border-top: 1px solid var(--color-border-secondary);
  padding-top: 1.5rem;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.dropdown-wrapper {
  position: relative;
}

.dropdown-trigger {
  position: relative;
}

.dropdown-chevron {
  margin-left: 0.25rem;
  transition: transform 0.2s ease;
}

.dropdown-chevron.rotated {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 1000;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  min-width: 220px;
  background: var(--color-surface);
  box-shadow:
    0 -12px 40px rgb(0 0 0 / 15%),
    0 -4px 12px rgb(0 0 0 / 8%);
}

.dropdown-header {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  background: var(--color-surface-elevated);
  letter-spacing: 0.05em;
}

.dropdown-items {
  overflow-y: auto;
  max-height: 250px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  border: none;
  padding: 0.75rem 1rem;
  width: 100%;
  font-size: 0.875rem;
  text-align: left;
  color: var(--color-text-primary);
  background: transparent;
  transition: all 0.15s ease;
  gap: 0.625rem;
  cursor: pointer;
}

.dropdown-item:hover {
  color: var(--color-accent);
  background: rgb(var(--accent-rgb) / 8%);
}

.dropdown-item svg {
  color: var(--color-text-tertiary);
  transition: color 0.15s ease;
}

.dropdown-item:hover svg {
  color: var(--color-accent);
}

/* Dropdown Transition */
.dropdown-enter-active,
.dropdown-leave-active {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-enter-from,
.dropdown-leave-to {
  opacity: 0;
  transform: translateY(8px) scale(0.95);
}

.empty-state-card {
  overflow: hidden;
  border: 1px solid var(--color-border-secondary);
  border-radius: 20px;
  background: var(--color-surface);
  box-shadow: 0 4px 24px rgb(0 0 0 / 6%);
  animation: card-enter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.empty-state {
  padding: 4rem 2rem;
  text-align: center;
}

.empty-icon-wrapper {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
  border: 2px dashed var(--color-border);
  border-radius: 20px;
  width: 96px;
  height: 96px;
  color: var(--color-text-tertiary);
  background: var(--color-surface-elevated);
}

.empty-title {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.empty-description {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgb(0 0 0 / 60%);
  backdrop-filter: blur(8px);
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.loading-spinner {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 64px;
  height: 64px;
}

.spinner-ring {
  position: absolute;
  inset: 0;
  border: 3px solid rgb(255 255 255 / 15%);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner-icon {
  color: white;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.loading-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: white;
}

/* Fade Transition */
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.3s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}

@media (width <= 768px) {
  .page-container {
    padding: 1rem;
    gap: 1rem;
  }

  .page-header {
    align-items: stretch;
    border-radius: 16px;
    padding: 1.25rem;
    flex-direction: column;
  }

  .header-content {
    justify-content: center;
    text-align: center;
    flex-direction: column;
  }

  .header-icon {
    width: 48px;
    height: 48px;
  }

  .title-row {
    justify-content: center;
    flex-wrap: wrap;
  }

  .page-title {
    font-size: 1.25rem;
  }

  .header-actions {
    justify-content: center;
  }

  .config-card {
    border-radius: 16px;
  }

  .card-body {
    padding: 1.25rem;
  }

  .action-buttons {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
    width: 100%;
  }

  .dropdown-menu {
    right: auto;
    left: 0;
    min-width: 100%;
  }
}

@media (width >= 1024px) {
  .page-container {
    padding: 2.5rem;
  }
}

.btn:focus-visible,
.doc-link-btn:focus-visible,
.dropdown-item:focus-visible {
  outline: 1px solid var(--color-accent);
  outline-offset: 2px;
}