/* Course Search Component */

/* CSS Variables for theming */
:root {
  --cs-primary: #009dcc;
  --cs-border: #c4c9cc;
  --cs-text: #292e33;
  --cs-placeholder: #c4c9cc;
  --cs-bg-white: #fff;
  --cs-bg-light: #fefefe;
  --cs-bg-hover: #f5f5f5;
  --cs-bg-selected: #e6f7fb;
  --cs-button-bg: #035678;
  --cs-button-hover: #024761;
  --cs-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  --cs-focus-shadow: 0 0 0 2px rgba(0, 157, 204, 0.1);
  --cs-transition: all 0.3s ease;
}

/* Base Components */
.course-search-container {
  display: flex;
  gap: 22px;
  align-items: flex-end;
  margin: 30px 0;
  width: 100%;
}

.course-search-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.course-search-field-wrapper {
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative; /* Required for dropdown positioning */
}

.course-search-label {
  font: 400 14px/22px 'Roboto', sans-serif;
  color: var(--cs-primary);
  white-space: nowrap;
  margin: 0;
}

/* Shared Input Container Styles */
.course-search-dropdown-container,
.course-search-input-field-container {
  background: var(--cs-bg-white);
  border: 1px solid var(--cs-border);
  height: 36px;
  border-radius: 4px;
  width: 100%;
  position: relative;
  transition: var(--cs-transition);
}

.course-search-dropdown-container:hover,
.course-search-input-field-container:hover {
  border-color: var(--cs-primary);
}

/* Dropdown Specific */
.course-search-dropdown-container {
  display: flex;
  align-items: center;
  padding: 0 7px 0 11px;
  cursor: pointer;
}

.course-search-dropdown-container.active {
  border-color: var(--cs-primary);
  box-shadow: var(--cs-focus-shadow);
}

/* Text Styles */
.course-search-placeholder,
.course-search-selected-text {
  font: 400 14px/1 'Roboto', sans-serif;
  white-space: nowrap;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.course-search-placeholder {
  color: var(--cs-placeholder);
}

.course-search-selected-text {
  color: var(--cs-text);
  animation: fadeIn 0.3s ease;
}

/* Icons */
.course-search-dropdown-icon,
.course-search-input-icon {
  flex-shrink: 0;
}

.course-search-dropdown-icon {
  width: 16px;
  height: 16px;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
  pointer-events: none;
}

.course-search-dropdown-icon path {
  fill: none;
  stroke: var(--cs-border);
  transition: stroke 0.2s ease;
}

.course-search-dropdown-container:hover .course-search-dropdown-icon path,
.course-search-dropdown-container.active .course-search-dropdown-icon path {
  stroke: var(--cs-primary);
}

.course-search-dropdown-container.active .course-search-dropdown-icon {
  transform: translateY(-50%) rotate(180deg);
}

/* Dropdown Menu - Fixed positioning relative to wrapper */
.course-search-field-wrapper .course-search-dropdown-menu {
  position: absolute;
  top: 67px; /* Position below label + dropdown container */
  left: 0;
  right: 0;
  background: var(--cs-bg-white);
  border: 1px solid var(--cs-border);
  border-radius: 4px;
  box-shadow: var(--cs-shadow);
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.course-search-dropdown-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.course-search-dropdown-option {
  padding: 10px 12px;
  font: 400 14px/1 'Roboto', sans-serif;
  color: var(--cs-text);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.course-search-dropdown-option:hover {
  background: var(--cs-bg-hover);
  padding-left: 16px;
}

.course-search-dropdown-option.selected {
  background: var(--cs-bg-selected);
  color: var(--cs-primary);
  font-weight: 500;
}

/* Custom Scrollbar */
.course-search-dropdown-menu::-webkit-scrollbar {
  width: 8px;
}

.course-search-dropdown-menu::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.course-search-dropdown-menu::-webkit-scrollbar-thumb {
  background: var(--cs-border);
  border-radius: 4px;
  transition: background 0.2s ease;
}

.course-search-dropdown-menu::-webkit-scrollbar-thumb:hover {
  background: var(--cs-primary);
}

/* Search Input */
.course-search-input-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 487px;
  min-width: 0;
}

.course-search-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.course-search-input-field-container {
  background: white;
  display: flex;
  height: 36px;
  align-items: center;
  padding: 8px 7px 8px 11px;
  border-radius: 4px;
  width: 100%;
  overflow: hidden;
}

.course-search-input-field-container:focus-within {
  border-color: var(--cs-primary);
  box-shadow: var(--cs-focus-shadow);
}

.course-search-input-field-container:focus-within
  .course-search-input-icon
  path {
  fill: var(--cs-primary);
}

.course-search-input-inner {
  flex: 1;
  display: flex;
  gap: 8px;
  align-items: center;
  overflow: hidden;
  min-width: 0;
}

.course-search-input-icon {
  width: 18px;
  height: 18px;
}

.course-search-input-icon path {
  transition: fill 0.2s ease;
}

.course-search-input {
  width: 100%;
  border: none;
  background: transparent;
  font: 400 14px/20px 'Roboto', sans-serif;
  color: var(--cs-text);
  outline: none;
  padding: 0;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.premium .course-search-input[type='text'] {
  border: none !important;
  outline: none !important;
  font-size: 14px !important;
  font-family: 'Roboto', sans-serif !important;
  font-weight: 400 !important;
}

.course-search-input::placeholder {
  color: var(--cs-placeholder);
}

/* Search Button */
.course-search-button {
  background: var(--cs-button-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 35.233px;
  padding: 0 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.course-search-button:hover {
  background: var(--cs-button-hover);
}

.course-search-button:active {
  transform: scale(0.98);
}

.course-search-button-inner {
  display: flex;
  gap: 11px;
  align-items: center;
}

.course-search-button-text {
  font: 400 16px/1 'Roboto', sans-serif;
  color: white;
  white-space: nowrap;
  margin: 0;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateX(-5px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}