/**
 * Component Styles
 * MyTidyHome
 * Styles for reusable UI components
 * 
 * NOTE: Component-specific CSS files (header.css, footer.css, cookie-banner.css, module-tile.css)
 * are now loaded directly in index.php with timestamps instead of using @import
 * to ensure proper cache busting.
 */

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  border: var(--border-width) solid transparent;
  cursor: pointer;
  min-width: 160px;
  text-align: center;
  font-family: inherit;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--text-inverse);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--danger {
  background-color: var(--color-error);
  color: var(--text-inverse);
  border-color: var(--color-error);
}

.btn--danger:hover {
  background-color: var(--color-error-dark);
  border-color: var(--color-error-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--full {
  width: 100%;
}

.btn--icon {
  width: 2.5rem;
  height: 2.5rem;
  min-width: 2.5rem;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  border-radius: var(--border-radius-lg);
  flex-shrink: 0;
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-5);
  position: relative;
}

.form-group--floating {
  margin-bottom: var(--spacing-6);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-group--floating {
  position: relative;
}

.form-group--floating .form-label {
  position: absolute;
  left: var(--spacing-4);
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  transition: all var(--transition-fast);
  background-color: transparent;
  padding: 0 var(--spacing-1);
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  z-index: 1;
  margin: 0;
  line-height: 1;
}

.form-group--floating .form-input:focus ~ .form-label,
.form-group--floating .form-input:not(:placeholder-shown) ~ .form-label,
.form-group--floating .form-input.has-value ~ .form-label,
.form-group--floating .form-input-wrapper:has(.form-input:focus) ~ .form-label,
.form-group--floating .form-input-wrapper:has(.form-input:not(:placeholder-shown)) ~ .form-label,
.form-group--floating .form-input-wrapper:has(.form-input.has-value) ~ .form-label,
.form-group--floating .form-input-wrapper.has-value ~ .form-label,
.form-group--floating .form-input-wrapper.has-focus ~ .form-label,
.form-group--floating .form-select:focus ~ .form-label,
.form-group--floating .form-select.has-value ~ .form-label,
.form-group--floating .multiselect.has-value ~ .form-label,
.form-group--floating .multiselect.is-focused ~ .form-label,
.form-group--floating .custom-select.has-value ~ .form-label,
.form-group--floating .custom-select.is-focused ~ .form-label {
  top: 0;
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  background-color: var(--bg-primary);
}

.form-group--floating .form-input {
  padding-top: var(--spacing-3);
  padding-bottom: var(--spacing-2);
  min-height: 40px;
  height: 40px;
}

.form-group--floating .form-select {
  padding-top: var(--spacing-3);
  padding-bottom: var(--spacing-2);
  min-height: 40px;
  height: 40px;
}

.form-group--floating .multiselect__trigger {
  padding-top: var(--spacing-3);
  padding-bottom: var(--spacing-2);
  min-height: 40px;
  height: 40px;
}

.form-group--floating .multiselect__icon {
  top: 50%;
  transform: translateY(-50%);
}

.form-group--floating .multiselect.is-focused .multiselect__trigger {
  border-color: var(--color-primary);
}

.form-input {
  padding: var(--spacing-2) var(--spacing-4);
  padding-right: 2.5rem;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  transition: border-color var(--transition-fast);
  font-family: inherit;
  min-height: 40px;
  height: 40px;
  box-sizing: border-box;
}

input[type="number"].form-input {
  padding-right: var(--spacing-3);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group--floating .form-input:focus {
  border-color: var(--color-primary);
}

textarea.form-input {
  resize: vertical;
  min-height: 80px;
  padding-right: var(--spacing-4);
}

.form-input__clear {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0;
  transition: color var(--transition-fast);
  z-index: 1;
}

.form-input__clear:hover {
  color: var(--text-primary);
}

.form-input-wrapper {
  position: relative;
  width: 100%;
}

.form-input-wrapper .form-input {
  width: 100%;
}

.form-input__password-toggle {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color var(--transition-fast);
  z-index: 10;
}

.form-input__password-toggle:hover {
  color: var(--text-primary);
}

.form-input__password-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.password-toggle-icon--hidden {
  display: block;
}

.password-toggle-icon--visible {
  display: none;
}

.form-group--floating {
  position: relative;
}

.form-group--floating .form-input__clear {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
}

input[type="checkbox"].form-input {
  width: auto;
  margin-right: var(--spacing-2);
}

.form-select {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-4);
  padding-right: 2.5rem;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  background-size: 0.75rem;
  transition: border-color var(--transition-fast);
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  min-height: 40px;
  height: 40px;
  box-sizing: border-box;
}

.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-select--multiple {
  min-height: 120px;
}

/* Multiselect Component */
.multiselect {
  position: relative;
}

.multiselect__trigger {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-4);
  padding-right: 2.5rem;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
  min-height: 40px;
  height: 40px;
  position: relative;
  box-sizing: border-box;
  font-family: inherit;
}

.multiselect__trigger:hover {
  border-color: var(--color-primary);
}

.multiselect__trigger--open {
  border-color: var(--color-primary);
}

.multiselect__trigger-text {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-right: var(--spacing-2);
}

.multiselect__selected-count {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-left: var(--spacing-2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  line-height: 1;
}

.multiselect__icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  pointer-events: none;
  transition: transform var(--transition-fast);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  margin: 0;
  transform-origin: center center;
}

.multiselect__trigger--open .multiselect__icon {
  transform: translateY(-50%) rotate(180deg);
}

.multiselect__clear {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0;
  margin: 0;
  transition: color var(--transition-fast);
  z-index: 1;
}

.multiselect__clear:hover {
  color: var(--text-primary);
}

.multiselect__dropdown {
  position: fixed;
  background: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10001;
  max-height: 200px;
  display: none;
  overflow: hidden;
  width: auto;
}

.multiselect__search {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: none;
  border-bottom: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  outline: none;
  box-sizing: border-box;
}

.multiselect__search:focus {
  background-color: var(--bg-primary);
  border-bottom-color: var(--color-primary);
}

.multiselect__options {
  max-height: 150px;
  overflow-y: auto;
}

.multiselect__dropdown--open {
  display: block;
}

.multiselect__option {
  padding: var(--spacing-2) var(--spacing-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: background-color var(--transition-fast);
}

.multiselect__option:hover {
  background-color: var(--bg-secondary);
}

.multiselect__option--selected {
  background-color: var(--color-primary-lightest);
}

.multiselect__option--highlighted {
  background-color: var(--color-primary-lightest);
}

.multiselect__checkbox {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.multiselect__option--selected .multiselect__checkbox {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--text-inverse);
}

.multiselect__checkbox::after {
  content: '✓';
  font-size: 12px;
  color: var(--text-inverse);
  display: none;
}

.multiselect__option--selected .multiselect__checkbox::after {
  display: block;
}

.multiselect__option-label {
  flex: 1;
}

.form-actions {
  display: flex;
  gap: var(--spacing-4);
  justify-content: flex-end;
  margin-top: var(--spacing-6);
}

.form-hint {
  display: none;
  margin-top: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ============================================
   MODALS
   ============================================ */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.modal__content {
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.modal__content--large {
  max-width: 600px;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-6);
  border-bottom: var(--border-width) solid var(--border-color);
}

.modal__title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  margin: 0;
  color: var(--text-primary);
}

.modal__close {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--text-primary);
}

.modal__body {
  padding: var(--spacing-6);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-6);
  border-top: var(--border-width) solid var(--border-color);
  flex-wrap: wrap;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-3);
  font-weight: var(--font-weight-medium);
}

.alert--success {
  background-color: var(--color-success-light);
  border: 1px solid var(--color-success);
  color: var(--color-success-dark);
}

.alert--error {
  background-color: var(--color-error-light);
  border: 1px solid var(--color-error);
  color: var(--color-error-dark);
}

.alert--info {
  background-color: var(--color-info-light);
  border: 1px solid var(--color-info);
  color: var(--color-info-dark);
}

.alert--warning {
  background-color: var(--color-warning-light);
  border: 1px solid var(--color-warning);
  color: var(--color-warning-dark);
}

/* Custom Select Component (single select with search) */
.custom-select {
  position: relative;
}

.custom-select__trigger {
  width: 100%;
  padding: var(--spacing-2) var(--spacing-4);
  padding-right: 2.5rem;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
  min-height: 40px;
  height: 40px;
  position: relative;
  box-sizing: border-box;
  text-align: left;
  font-family: inherit;
}

.custom-select__trigger:hover {
  border-color: var(--color-primary);
}

.custom-select__trigger--open {
  border-color: var(--color-primary);
}

.custom-select__trigger-text {
  flex: 1;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.custom-select__icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  pointer-events: none;
  transition: transform var(--transition-fast);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  transform-origin: center center;
}

.custom-select__trigger--open .custom-select__icon {
  transform: translateY(-50%) rotate(180deg);
}

.custom-select__clear {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0;
  margin: 0;
  transition: color var(--transition-fast);
  z-index: 1;
}

.custom-select__clear:hover {
  color: var(--text-primary);
}

.custom-select__dropdown {
  position: fixed;
  background: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10001;
  max-height: 200px;
  display: none;
  overflow: hidden;
  width: auto;
}

.custom-select__dropdown--open {
  display: block;
}

.custom-select__search {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: none;
  border-bottom: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  outline: none;
  box-sizing: border-box;
}

.custom-select__search:focus {
  background-color: var(--bg-primary);
  border-bottom-color: var(--color-primary);
}

.custom-select__options {
  max-height: 150px;
  overflow-y: auto;
}

.custom-select__option {
  padding: var(--spacing-2) var(--spacing-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.custom-select__option:hover {
  background-color: var(--bg-secondary);
}

.custom-select__option--selected {
  background-color: var(--color-primary-lightest);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
}

.custom-select__option--highlighted {
  background-color: var(--color-primary-lightest);
}

.custom-select__option-label {
  flex: 1;
}

.form-group--floating .custom-select__trigger {
  padding-top: var(--spacing-3);
  padding-bottom: var(--spacing-2);
  min-height: 40px;
  height: 40px;
}

.form-group--floating .custom-select__icon {
  top: 50%;
  transform: translateY(-50%);
}

.form-group--floating .custom-select.is-focused .custom-select__trigger {
  border-color: var(--color-primary);
}

.form-group--floating .custom-select.has-value ~ .form-label,
.form-group--floating .custom-select.is-focused ~ .form-label {
  top: 0;
  transform: translateY(-50%);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  background-color: var(--bg-primary);
}

/* Ensure all form inputs have consistent height regardless of state */
.form-input,
.form-select,
.custom-select__trigger,
.multiselect__trigger {
  min-height: 40px !important;
  height: 40px !important;
}

/* Ensure icons are always vertically centered */
.custom-select__icon,
.multiselect__icon,
.custom-select__clear,
.multiselect__clear,
.form-input__clear {
  top: 50% !important;
  transform: translateY(-50%) !important;
  margin: 0 !important;
}

.custom-select__trigger--open .custom-select__icon,
.multiselect__trigger--open .multiselect__icon {
  transform: translateY(-50%) rotate(180deg) !important;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--bg-primary);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
}