/**
 * Input and Utility Components Styles
 * CSS styles for ColorPicker, DateTimePicker, NumberInput, Accordion, Drawer, and SearchBox
 */

/* =============================================================================
   COLOR PICKER COMPONENT
   ============================================================================= */

.color-picker {
  display: inline-block;
  position: relative;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.color-picker-preview {
  width: 40px;
  height: 40px;
  border: 2px solid #dee2e6;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.color-picker-preview::after {
  content: '▼';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  color: #666;
  font-size: 10px;
}

.color-picker-popup {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 16px;
  z-index: 1000;
  min-width: 280px;
}

.color-picker-wheel {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto 16px;
  position: relative;
  background: conic-gradient(red, yellow, lime, cyan, blue, magenta, red);
}

.color-picker-sliders {
  margin-bottom: 16px;
}

.color-picker-slider {
  width: 100%;
  height: 20px;
  border-radius: 10px;
  margin-bottom: 8px;
  position: relative;
  cursor: pointer;
}

.color-picker-presets {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  margin-top: 16px;
}

.color-picker-preset {
  width: 24px;
  height: 24px;
  border: 1px solid #dee2e6;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.color-picker-preset:hover {
  transform: scale(1.1);
}

/* =============================================================================
   DATE TIME PICKER COMPONENT
   ============================================================================= */

.datetime-picker {
  display: inline-block;
  position: relative;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.datetime-picker-input {
  width: 200px;
  height: 40px;
  padding: 8px 40px 8px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
  background: white;
  cursor: pointer;
}

.datetime-picker-input:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.datetime-picker-input::after {
  content: '📅';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.datetime-picker-popup {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  min-width: 320px;
}

.datetime-picker-header {
  background: #007bff;
  color: white;
  padding: 12px 16px;
  border-radius: 8px 8px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.datetime-picker-nav {
  background: none;
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.datetime-picker-nav:hover {
  background: rgba(255, 255, 255, 0.1);
}

.datetime-picker-calendar {
  padding: 16px;
}

.datetime-picker-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}

.datetime-picker-weekday {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: #6c757d;
  padding: 8px 4px;
}

.datetime-picker-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.datetime-picker-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s ease;
}

.datetime-picker-day:hover {
  background: #e9ecef;
}

.datetime-picker-day.selected {
  background: #007bff;
  color: white;
}

.datetime-picker-day.today {
  background: #ffc107;
  font-weight: bold;
}

.datetime-picker-day.disabled {
  color: #adb5bd;
  cursor: not-allowed;
}

.datetime-picker-time {
  padding: 16px;
  border-top: 1px solid #dee2e6;
}

.datetime-picker-clock {
  width: 160px;
  height: 160px;
  margin: 0 auto;
  position: relative;
  border: 2px solid #dee2e6;
  border-radius: 50%;
}

/* =============================================================================
   NUMBER INPUT COMPONENT
   ============================================================================= */

.number-input {
  display: inline-block;
  position: relative;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.number-input-field {
  width: 150px;
  height: 40px;
  padding: 8px 32px 8px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 14px;
  background: white;
  text-align: left;
}

.number-input-field:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.number-input-field:disabled {
  background: #e9ecef;
  color: #6c757d;
  cursor: not-allowed;
}

.number-input-controls {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 24px;
  border-left: 1px solid #ced4da;
  display: flex;
  flex-direction: column;
}

.number-input-control {
  flex: 1;
  background: #f8f9fa;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #6c757d;
  transition: background-color 0.2s ease;
}

.number-input-control:hover {
  background: #e9ecef;
}

.number-input-control:first-child {
  border-bottom: 1px solid #ced4da;
}

/* =============================================================================
   ACCORDION COMPONENT
   ============================================================================= */

.accordion {
  border: 1px solid #dee2e6;
  border-radius: 8px;
  overflow: hidden;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.accordion-item {
  border-bottom: 1px solid #dee2e6;
}

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

.accordion-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: #f8f9fa;
  cursor: pointer;
  transition: background-color 0.2s ease;
  user-select: none;
}

.accordion-header:hover {
  background: #e9ecef;
}

.accordion-header.active {
  background: #e9ecef;
}

.accordion-header.disabled {
  background: #f8f9fa;
  color: #6c757d;
  cursor: not-allowed;
}

.accordion-icon {
  margin-right: 12px;
  font-size: 12px;
  transition: transform 0.2s ease;
}

.accordion-icon.expanded {
  transform: rotate(90deg);
}

.accordion-title {
  flex: 1;
  font-weight: 500;
  font-size: 14px;
}

.accordion-content {
  padding: 16px;
  background: white;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-content.collapsed {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
}

/* =============================================================================
   DRAWER COMPONENT
   ============================================================================= */

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.drawer-overlay.visible {
  opacity: 1;
}

.drawer {
  position: fixed;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1001;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer.left {
  top: 0;
  left: 0;
  height: 100%;
  transform: translateX(-100%);
}

.drawer.left.open {
  transform: translateX(0);
}

.drawer.right {
  top: 0;
  right: 0;
  height: 100%;
  transform: translateX(100%);
}

.drawer.right.open {
  transform: translateX(0);
}

.drawer.top {
  top: 0;
  left: 0;
  width: 100%;
  transform: translateY(-100%);
}

.drawer.top.open {
  transform: translateY(0);
}

.drawer.bottom {
  bottom: 0;
  left: 0;
  width: 100%;
  transform: translateY(100%);
}

.drawer.bottom.open {
  transform: translateY(0);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #dee2e6;
  background: #f8f9fa;
}

.drawer-title {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #6c757d;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.drawer-close:hover {
  background: #e9ecef;
}

.drawer-content {
  padding: 20px;
  overflow-y: auto;
  max-height: calc(100% - 80px);
}

/* =============================================================================
   SEARCH BOX COMPONENT
   ============================================================================= */

.search-box {
  display: inline-block;
  position: relative;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.search-box-input {
  width: 300px;
  height: 40px;
  padding: 8px 80px 8px 40px;
  border: 1px solid #ced4da;
  border-radius: 20px;
  font-size: 14px;
  background: white;
  transition: all 0.2s ease;
}

.search-box-input:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.search-box-input:disabled {
  background: #e9ecef;
  color: #6c757d;
  cursor: not-allowed;
}

.search-box-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: #6c757d;
}

.search-box-clear {
  position: absolute;
  right: 50px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 18px;
  color: #6c757d;
  cursor: pointer;
  padding: 4px;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease;
}

.search-box-clear:hover {
  background: #e9ecef;
}

.search-box-button {
  position: absolute;
  right: 4px;
  top: 4px;
  bottom: 4px;
  background: #007bff;
  border: none;
  border-radius: 16px;
  color: white;
  cursor: pointer;
  padding: 0 16px;
  font-size: 12px;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.search-box-button:hover {
  background: #0056b3;
}

.search-box-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #dee2e6;
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
}

.search-box-suggestion {
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  border-bottom: 1px solid #f8f9fa;
  transition: background-color 0.2s ease;
}

.search-box-suggestion:hover,
.search-box-suggestion.selected {
  background: #f8f9fa;
}

.search-box-suggestion:last-child {
  border-bottom: none;
}

/* =============================================================================
   RESPONSIVE DESIGN
   ============================================================================= */

@media (max-width: 768px) {
  .datetime-picker-popup,
  .color-picker-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90vw;
    max-width: 400px;
  }

  .drawer.left,
  .drawer.right {
    width: 90vw;
    max-width: 400px;
  }

  .search-box-input {
    width: 250px;
  }

  .number-input-field {
    width: 120px;
  }
}

/* =============================================================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================================================= */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .color-picker-preview,
  .datetime-picker-input,
  .number-input-field,
  .search-box-input {
    border-width: 2px;
  }

  .accordion-header {
    border: 1px solid;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .color-picker-preset,
  .datetime-picker-day,
  .number-input-control,
  .accordion-header,
  .drawer,
  .drawer-overlay,
  .search-box-input,
  .search-box-suggestion {
    transition: none;
  }

  .accordion-icon {
    transition: none;
  }
}

/* Focus indicators for keyboard navigation */
.color-picker-preview:focus,
.datetime-picker-input:focus,
.number-input-field:focus,
.accordion-header:focus,
.drawer-close:focus,
.search-box-input:focus {
  outline: 2px solid #007bff;
  outline-offset: 2px;
}