/* ==============================================
   Component Styles
   Buttons, inputs, cards, and common components
   ============================================== */

/* ============================================
   Buttons
   ============================================ */

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 6px var(--spacing-md);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  position: relative;
  outline: none;
}

button:hover,
.btn:hover {
  transform: translateY(-1px);
}

button:active,
.btn:active {
  transform: translateY(0);
}

button:disabled,
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Focus State - Accessibility */
button:focus,
.btn:focus {
  outline: var(--focus-ring);
  outline-offset: var(--focus-ring-offset);
}

/* Primary Button */
.btn-primary,
button.btn-primary {
  background-color: var(--color-primary-dark);
  color: var(--color-primary-light);
  border-color: var(--color-primary-dark);
}

.btn-primary:hover,
button.btn-primary:hover {
  background-color: var(--color-btn-primary-hover);
  border-color: var(--color-btn-primary-hover);
}

.btn-primary:active,
button.btn-primary:active {
  background-color: var(--color-btn-primary-active);
}

.btn-primary:disabled,
button.btn-primary:disabled {
  background-color: var(--color-primary-dark);
  opacity: 0.6;
}

/* Secondary Button */
.btn-secondary,
button.btn-secondary {
  background-color: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-border-gray);
}

.btn-secondary:hover,
button.btn-secondary:hover {
  background-color: var(--color-background-secondary);
  border-color: var(--color-text-muted);
}

.btn-secondary:active,
button.btn-secondary:active {
  background-color: var(--color-border-gray);
}

.btn-secondary:disabled,
button.btn-secondary:disabled {
  opacity: 0.6;
}

/* Danger Button */
.btn-danger,
button.btn-danger {
  background-color: var(--color-error);
  color: var(--color-text-inverse);
  border-color: var(--color-error);
}

.btn-danger:hover,
button.btn-danger:hover {
  background-color: var(--color-btn-danger-hover);
  border-color: var(--color-btn-danger-hover);
}

.btn-danger:active,
button.btn-danger:active {
  background-color: var(--color-btn-danger-hover);
}

.btn-danger:disabled,
button.btn-danger:disabled {
  background-color: var(--color-error);
  opacity: 0.6;
}

/* Success Button */
.btn-success,
button.btn-success {
  background-color: var(--color-success);
  color: var(--color-text-inverse);
  border-color: var(--color-success);
}

.btn-success:hover,
button.btn-success:hover {
  background-color: var(--color-btn-success-bg);
}

.btn-success:active,
button.btn-success:active {
  background-color: var(--color-btn-success-hover);
}

.btn-success:disabled,
button.btn-success:disabled {
  background-color: var(--color-success);
  opacity: 0.6;
}

/* Warning Button */
.btn-warning,
button.btn-warning {
  background-color: var(--color-warning);
  color: var(--color-text-inverse);
  border-color: var(--color-warning);
}

.btn-warning:hover,
button.btn-warning:hover {
  background-color: var(--color-btn-warning-bg);
  border-color: var(--color-btn-warning-bg);
}

.btn-warning:active,
button.btn-warning:active {
  background-color: var(--color-btn-warning-hover);
}

.btn-warning:disabled,
button.btn-warning:disabled {
  background-color: var(--color-warning);
  opacity: 0.6;
}

/* Text Button */
.btn-text,
button.btn-text {
  background-color: transparent;
  color: var(--color-primary-dark);
  border-color: transparent;
  padding: var(--spacing-xs) var(--spacing-sm);
  gap: var(--spacing-xs);
}

.btn-text:hover,
button.btn-text:hover {
  color: var(--color-accent-yellow);
}

.btn-text:disabled,
button.btn-text:disabled {
  opacity: 0.6;
}

/* Button Sizes */
.btn-sm {
  padding: 3px var(--spacing-sm);
  font-size: var(--font-size-small);
  gap: 3px;
}

.btn-lg {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-h3);
}

.btn-block {
  width: 100%;
  display: flex;
}

/* Button Icons */
.btn svg,
button svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-sm svg {
  width: 14px;
  height: 14px;
}

.btn-lg svg {
  width: 18px;
  height: 18px;
}

/* Loading State */
.btn.loading,
button.loading {
  color: transparent;
  pointer-events: none;
  position: relative;
}

.btn.loading::after,
button.loading::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  top: 50%;
  left: 50%;
  margin-left: -7px;
  margin-top: -7px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ============================================
   Form Elements
   ============================================ */

/* Form Group */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
  margin-bottom: 0;
}

/* Label */
label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-dark);
  font-size: var(--font-size-body);
}

label.required::after {
  content: ' *';
  color: var(--color-error);
}

/* Input and Textarea */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select,
.input {
  display: block;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-md);
  border: 2px solid var(--color-border-gray);
  border-radius: var(--radius-button);
  font-family: inherit;
  font-size: var(--font-size-body);
  line-height: var(--line-height-normal);
  background-color: var(--color-background);
  color: var(--color-text-dark);
  transition: all var(--transition-base);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="number"]::placeholder,
textarea::placeholder {
  color: var(--color-text-muted);
}

/* Input Focus State */
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="datetime-local"]:focus,
textarea:focus,
select:focus,
.input:focus {
  outline: none;
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 3px rgba(14, 58, 58, 0.1);
}

/* Input Error State */
input[type="text"].error,
input[type="email"].error,
input[type="password"].error,
input[type="number"].error,
input[type="date"].error,
textarea.error,
select.error,
.input.error {
  border-color: var(--color-error);
}

input[type="text"].error:focus,
input[type="email"].error:focus,
input[type="password"].error:focus,
input[type="number"].error:focus,
input[type="date"].error:focus,
textarea.error:focus,
select.error:focus,
.input.error:focus {
  box-shadow: 0 0 0 3px var(--color-alert-error-bg);
}

/* Input Success State */
input[type="text"].success,
input[type="email"].success,
input[type="password"].success,
input[type="number"].success,
textarea.success,
select.success {
  border-color: var(--color-success);
}

/* Textarea */
textarea {
  resize: vertical;
  min-height: 120px;
  font-family: inherit;
}

/* Select */
select {
  appearance: none;
  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='%231A1A1A' d='M1.5 4.5l4.5 4.5 4.5-4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-md) center;
  padding-right: var(--spacing-xl);
  cursor: pointer;
}

/* Checkbox and Radio */
input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: var(--spacing-sm);
  cursor: pointer;
  vertical-align: middle;
}

.checkbox,
.radio {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
  cursor: pointer;
}

.checkbox input,
.radio input {
  margin: 0;
  margin-right: var(--spacing-sm);
}

.checkbox label,
.radio label {
  margin: 0;
  cursor: pointer;
  font-weight: var(--font-weight-regular);
}

/* Help Text */
.form-help {
  display: block;
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

/* Error Message */
.form-error {
  display: block;
  color: var(--color-error);
  font-size: var(--font-size-small);
  margin-top: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
}

/* Form Row */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.form-row.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
  .form-row,
  .form-row.cols-3 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Cards
   ============================================ */

.card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-card);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-card-hover);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-gray);
}

.card-header h2,
.card-header h3 {
  margin: 0;
}

.card-body {
  margin-bottom: var(--spacing-lg);
}

.card-body:last-child {
  margin-bottom: 0;
}

.card-footer {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-gray);
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

/* Card Variants */
.card.card-accent {
  border-left: 4px solid var(--color-primary-dark);
}

.card.card-success {
  border-left: 4px solid var(--color-success);
}

.card.card-warning {
  border-left: 4px solid var(--color-warning);
}

.card.card-error {
  border-left: 4px solid var(--color-error);
}

/* ============================================
   Alerts and Messages
   ============================================ */

.alert {
  padding: var(--spacing-lg);
  border-radius: var(--radius-card);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.alert svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-content {
  flex: 1;
}

.alert-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
}

.alert-message {
  font-size: var(--font-size-small);
  line-height: var(--line-height-normal);
}

.alert.alert-success {
  background-color: var(--color-alert-success-bg);
  color: var(--color-alert-success-text);
  border-left: 4px solid var(--color-success);
}

.alert.alert-error {
  background-color: var(--color-alert-error-bg);
  color: var(--color-alert-error-text);
  border-left: 4px solid var(--color-error);
}

.alert.alert-warning {
  background-color: var(--color-alert-warning-bg);
  color: var(--color-alert-warning-text);
  border-left: 4px solid var(--color-warning);
}

.alert.alert-info {
  background-color: var(--color-alert-info-bg);
  color: var(--color-alert-info-text);
  border-left: 4px solid var(--color-info);
}

/* Flash Messages */
.flash {
  padding: var(--spacing-lg);
  border-radius: var(--radius-card);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  animation: slideIn var(--transition-base);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.flash-success {
  background-color: var(--color-alert-success-bg);
  color: var(--color-alert-success-text);
  border-left: 4px solid var(--color-success);
}

.flash-error {
  background-color: var(--color-alert-error-bg);
  color: var(--color-alert-error-text);
  border-left: 4px solid var(--color-error);
}

.flash-warning {
  background-color: var(--color-alert-warning-bg);
  color: var(--color-alert-warning-text);
  border-left: 4px solid var(--color-warning);
}

.flash-info {
  background-color: var(--color-alert-info-bg);
  color: var(--color-alert-info-text);
  border-left: 4px solid var(--color-info);
}

.flash svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   Badges
   ============================================ */

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-bg-active);
  color: var(--color-primary-dark);
}

.badge-success {
  background-color: var(--color-alert-success-bg);
  color: var(--color-btn-success-hover);
}

.badge-warning {
  background-color: var(--color-alert-warning-bg);
  color: var(--color-alert-warning-text);
}

.badge-error {
  background-color: var(--color-alert-error-bg);
  color: var(--color-alert-error-text);
}

.badge-info {
  background-color: var(--color-alert-info-bg);
  color: var(--color-alert-info-text);
}

/* ============================================
   Utility Classes
   ============================================ */

/* Text Utilities */
.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-small {
  font-size: var(--font-size-small);
}

/* Spacing Utilities */
.mt-0 { margin-top: 0; }
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

/* Display Utilities */
.hidden {
  display: none;
}

.inline {
  display: inline;
}

.inline-block {
  display: inline-block;
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gap-sm {
  gap: var(--spacing-sm);
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

/* ============================================
   Modal / Dialog
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background-color: var(--color-background);
  border-radius: var(--radius-card);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  max-width: 420px;
  width: 90%;
  transform: scale(0.95);
  transition: transform 0.2s ease;
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-gray);
}

.modal-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-alert-warning-bg);
  color: var(--color-warning);
  flex-shrink: 0;
}

.modal-header-icon svg {
  width: 20px;
  height: 20px;
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  margin: 0;
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-body p {
  margin: 0 0 var(--spacing-md) 0;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.modal-body p:last-child {
  margin-bottom: 0;
}

.modal-body .form-group {
  margin-bottom: 0;
}

.modal-body .form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-dark);
}

.modal-body .form-group input[type="date"] {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-button);
  font-size: var(--font-size-body);
  font-family: inherit;
}

.modal-body .form-group input[type="date"]:focus {
  outline: none;
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 3px rgba(14, 58, 58, 0.1);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border-gray);
  justify-content: flex-end;
}

.modal-footer .btn {
  min-width: 100px;
}

/* Compact modal variant - for simple inputs */
.modal.modal-compact {
  max-width: 260px;
}

.modal.modal-compact .modal-header {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
}

.modal.modal-compact .modal-title {
  font-size: var(--font-size-body);
  text-align: center;
  width: 100%;
}

.modal.modal-compact .modal-body {
  padding: var(--spacing-lg);
  text-align: center;
}

.modal.modal-compact .modal-body p {
  font-size: 13px;
  margin-bottom: var(--spacing-md);
}

.modal.modal-compact .modal-body .form-group {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.modal.modal-compact .modal-body .form-group input[type="date"] {
  padding: var(--spacing-sm);
  width: auto;
  min-width: 140px;
  max-width: 160px;
}

.modal.modal-compact .modal-body .form-group .capacity-info-line {
  width: auto;
  min-width: 200px;
  max-width: 280px;
}

.modal.modal-compact .modal-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  gap: var(--spacing-md);
  justify-content: center;
}

.modal.modal-compact .modal-footer .btn {
  min-width: 60px;
  padding: 6px 12px;
  font-size: 13px;
}

/* Capacity info with visual bar */
.capacity-info-line {
  font-size: 12px;
  margin: 12px 0 4px 0;
}

.capacity-bar {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background-color: #F0F3F2;
  overflow: hidden;
  display: flex;
}

.capacity-bar-scheduled {
  background-color: #7BC4C4;
  height: 100%;
  transition: width 0.3s ease;
}

.capacity-bar-item {
  background-color: var(--color-accent-yellow);
  height: 100%;
  transition: width 0.3s ease;
}

.capacity-bar-item.over-capacity {
  background-color: #B52B27;
}

.capacity-bar-overage {
  background-color: #D97F3A;
  height: 100%;
  transition: width 0.3s ease;
}

.capacity-bar-label {
  font-size: 11px;
  color: var(--color-text-secondary);
  margin-top: 8px;
  text-align: center;
}

.capacity-bar-label.cap-yellow {
  color: var(--color-text-dark);
}

.capacity-bar-label.cap-red {
  color: #D17548;
  line-height: 1.5;
}

.capacity-bar-label svg {
  vertical-align: -1px;
}

/* ============================================
   Flash Messages
   ============================================ */

.flash-container {
  position: fixed;
  top: calc(var(--header-height) + var(--spacing-lg));
  right: var(--spacing-lg);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 400px;
}

.flash {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-lg);
  animation: flashSlideIn 0.3s ease-out;
  background-color: var(--color-bg-elevated);
}

.flash-dismissing {
  animation: flashSlideOut 0.3s ease-out forwards;
}

@keyframes flashSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes flashSlideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

.flash-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flash-content {
  flex: 1;
  min-width: 0;
}

.flash-message {
  font-size: var(--font-size-body);
  line-height: 1.4;
}

.flash-dismiss {
  flex-shrink: 0;
  background: none;
  border: none;
  padding: 2px;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.flash-dismiss:hover {
  opacity: 1;
  transform: none;
}

/* Flash variants */
.flash-success {
  border-left: 4px solid var(--color-success);
}

.flash-success .flash-icon {
  color: var(--color-success);
}

.flash-error {
  border-left: 4px solid var(--color-error);
}

.flash-error .flash-icon {
  color: var(--color-error);
}

.flash-warning {
  border-left: 4px solid var(--color-warning);
}

.flash-warning .flash-icon {
  color: var(--color-warning);
}

.flash-info {
  border-left: 4px solid var(--color-primary-dark);
}

.flash-info .flash-icon {
  color: var(--color-primary-dark);
}

/* ============================================
   Keyboard Shortcuts
   ============================================ */

/* Keyboard selection highlight */
.keyboard-selected {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: -2px;
  background-color: var(--color-bg-active);
}

/* Keyboard help modal */
.keyboard-shortcuts-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.shortcut-section h4 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shortcut-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.shortcut-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.shortcut-item kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  padding: 2px 6px;
  font-family: var(--font-family);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-medium);
  background-color: var(--color-background-secondary);
  border: 1px solid var(--color-border-gray);
  border-radius: 4px;
  box-shadow: 0 1px 0 var(--color-border-gray);
  color: var(--color-text-dark);
}

.shortcut-item span {
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
}

/* Modal large variant for keyboard help */
.modal.modal-lg {
  max-width: 600px;
}

.modal.modal-lg .modal-body {
  max-height: 60vh;
  overflow-y: auto;
}

/* ============================================
   Loading States
   ============================================ */

/* Button loading state */
.btn.loading,
button.loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn.loading::after,
button.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid currentColor;
  border-radius: 50%;
  border-right-color: transparent;
  animation: btnSpinner 0.6s linear infinite;
}

.btn-primary.loading::after {
  border-color: var(--color-text-inverse);
  border-right-color: transparent;
}

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

/* Loading overlay for sections */
.loading-overlay {
  position: absolute;
  inset: 0;
  background-color: var(--color-bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border-gray);
  border-radius: 50%;
  border-top-color: var(--color-primary-dark);
  animation: spin 0.8s linear infinite;
}

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

/* Loading text with spinner */
.loading-text {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: var(--font-size-body);
}

.loading-text::before {
  content: '';
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border-gray);
  border-radius: 50%;
  border-top-color: var(--color-primary-dark);
  animation: spin 0.8s linear infinite;
}

/* Skeleton loading */
.skeleton {
  background: linear-gradient(90deg,
    var(--color-background-secondary) 25%,
    var(--color-border-gray) 50%,
    var(--color-background-secondary) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-button);
}

.skeleton-text {
  height: 14px;
  margin-bottom: var(--spacing-sm);
}

.skeleton-text:last-child {
  width: 60%;
}

.skeleton-circle {
  border-radius: 50%;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ============================================
   Keyboard Shortcut Hints
   ============================================ */

/* Show keyboard hints on hover (desktop only) */
@media (hover: hover) {
  [data-shortcut]::after {
    content: attr(data-shortcut);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 2px 6px;
    font-size: 10px;
    font-weight: var(--font-weight-medium);
    background-color: var(--color-text-dark);
    color: var(--color-text-inverse);
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    margin-bottom: 4px;
    pointer-events: none;
  }

  [data-shortcut]:hover::after {
    opacity: 1;
    visibility: visible;
  }
}

/* ==============================================
   Capacity Override Popover (shared)
   Used on Planning page and Dashboard (Today)
   ============================================== */

/* Override indicator (pencil icon) */
.capacity-override-indicator {
  color: var(--color-primary-dark);
  vertical-align: middle;
  margin-right: 2px;
  flex-shrink: 0;
}

/* Capacity Popover */
.capacity-popover {
  display: none;
  position: absolute;
  z-index: var(--z-dropdown);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  width: 220px;
}

.capacity-popover.open {
  display: block;
}

.capacity-popover-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-gray);
  background: var(--color-background-secondary);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.capacity-popover-title {
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
}

.capacity-popover-date {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.capacity-popover-body {
  padding: var(--spacing-sm) var(--spacing-lg);
}

.capacity-popover-body .form-group {
  margin-bottom: 4px;
}

.capacity-popover-body .form-group label {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  margin-bottom: 2px;
  display: block;
}

.capacity-popover-body .form-control {
  width: 100%;
  padding: 6px 8px;
  font-size: var(--font-size-body);
}

.capacity-popover-hint {
  font-size: 11px;
  color: var(--color-text-muted);
}

.capacity-popover-footer {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-top: 1px solid var(--color-border-gray);
  gap: var(--spacing-sm);
}

.capacity-popover-reset {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}

.capacity-popover-reset:hover {
  color: var(--color-error);
  text-decoration: underline;
}

.capacity-popover-actions {
  display: flex;
  gap: var(--spacing-xs);
  justify-content: flex-end;
}

.capacity-popover-actions .btn-sm {
  padding: 4px 10px;
  font-size: var(--font-size-small);
}

/* ==============================================
   Contact Picker (shared component)
   ============================================== */

.cp-wrapper {
  position: relative;
}

.cp-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-button);
  cursor: pointer;
  background: var(--color-bg-elevated);
  font-size: var(--font-size-body);
  color: var(--color-text-muted);
}

.cp-selected:focus {
  outline: none;
  border-color: var(--color-primary-dark);
  box-shadow: 0 0 0 3px rgba(14, 58, 58, 0.1);
}

.cp-selected-text.cp-has-value {
  color: var(--color-text-dark);
  font-weight: var(--font-weight-medium);
}

.cp-chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
}

.cp-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-card);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  margin-top: 4px;
  max-height: 280px;
  overflow-y: auto;
  display: none;
}

.cp-dropdown.open {
  display: block;
}

.cp-search-wrap {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border-gray);
}

.cp-search {
  width: 100%;
  padding: 6px var(--spacing-sm);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-button);
  font-size: var(--font-size-small);
  outline: none;
}

.cp-search:focus {
  border-color: var(--color-primary-dark);
}

.cp-list {
  max-height: 160px;
  overflow-y: auto;
}

.cp-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: var(--font-size-body);
}

.cp-option:hover {
  background: var(--color-bg-hover);
}

.cp-option.selected {
  background: var(--color-bg-active);
  font-weight: var(--font-weight-medium);
}

.cp-option-name {
  color: var(--color-text-dark);
}

.cp-option-company {
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}

.cp-empty {
  padding: var(--spacing-md);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
}

.cp-create-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-top: 1px solid var(--color-border-gray);
  background: none;
  cursor: pointer;
  font-size: var(--font-size-small);
  color: var(--color-primary-dark);
  font-weight: var(--font-weight-medium);
}

.cp-create-btn:hover {
  background: var(--color-bg-hover);
  transform: none;
}

.cp-create-form {
  padding: var(--spacing-sm) var(--spacing-md);
  border-top: 1px solid var(--color-border-gray);
  background: var(--color-background-secondary);
}

.cp-create-field {
  margin-bottom: var(--spacing-xs);
}

.cp-create-field input {
  width: 100%;
  padding: 6px var(--spacing-sm);
  border: 1px solid var(--color-border-gray);
  border-radius: var(--radius-button);
  font-size: var(--font-size-small);
}

.cp-create-field input:focus {
  outline: none;
  border-color: var(--color-primary-dark);
}

.cp-create-actions {
  display: flex;
  gap: var(--spacing-xs);
  justify-content: flex-end;
  margin-top: var(--spacing-sm);
}

/* ==============================================
   Theme Toggle
   ============================================== */

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-card);
  cursor: pointer;
  transition: all var(--transition-base);
  color: var(--color-text-inverse);
}

.theme-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: none;
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

.theme-icon-light,
.theme-icon-dark {
  display: none;
}

/* JS controls visibility; these are fallbacks */
[data-theme="light"] .theme-icon-dark { display: block; }
[data-theme="light"] .theme-icon-light { display: none; }
[data-theme="dark"] .theme-icon-light { display: block; }
[data-theme="dark"] .theme-icon-dark { display: none; }

/* ==============================================
   Cookie Consent Banner
   ============================================== */

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  background-color: var(--color-primary-dark);
  color: var(--color-text-inverse);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-consent.cookie-consent-visible {
  transform: translateY(0);
}

.cookie-consent.cookie-consent-hiding {
  transform: translateY(100%);
}

.cookie-consent-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-consent-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-inverse);
}

.cookie-consent-link {
  color: var(--color-accent-yellow);
  text-decoration: underline;
}

.cookie-consent-link:hover {
  color: var(--color-accent-soft-yellow);
}

.cookie-consent-dismiss {
  flex-shrink: 0;
  padding: 8px 20px;
  background: transparent;
  border: 2px solid var(--color-accent-yellow);
  border-radius: var(--radius-button);
  color: var(--color-accent-yellow);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, color 0.2s;
}

.cookie-consent-dismiss:hover {
  background-color: var(--color-accent-yellow);
  color: var(--color-primary-dark);
  transform: none;
}

@media (max-width: 600px) {
  .cookie-consent-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 16px;
  }
}

/* ============================================
   Agenda Picker Modal
   ============================================ */

.agenda-picker-modal {
  width: 420px;
  max-width: 90vw;
}

.agenda-picker-modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-gray);
}

.agenda-picker-modal .modal-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.agenda-picker-modal .modal-title svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.agenda-picker-modal .modal-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-button);
  background: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.agenda-picker-modal .modal-close-btn:hover {
  background-color: var(--color-bg-hover);
  color: var(--color-text-dark);
  transform: none;
}

.agenda-picker-modal .modal-body {
  padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
}

/* Meeting list */
.agenda-picker-list {
  max-height: 280px;
  overflow-y: auto;
}

.agenda-picker-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-button);
  cursor: default;
  transition: background-color 0.15s;
}

.agenda-picker-item:hover:not(.already-added) {
  background-color: var(--color-bg-hover);
}

.agenda-picker-item.already-added {
  opacity: 0.55;
}

.agenda-picker-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-button);
  background-color: var(--color-bg-hover);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.agenda-picker-item-icon svg {
  width: 16px;
  height: 16px;
}

.agenda-picker-item-info {
  flex: 1;
  min-width: 0;
}

.agenda-picker-item-title {
  font-weight: 500;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.agenda-picker-item-count {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.3;
}

.agenda-picker-item-action {
  flex-shrink: 0;
}

.agenda-picker-add-btn {
  padding: 4px 14px;
  font-size: 13px;
  border: 1px solid var(--color-border-gray);
  background: var(--color-white);
  color: var(--color-text-dark);
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.agenda-picker-add-btn:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: none;
}

.agenda-picker-add-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.agenda-picker-status {
  font-size: 12px;
  font-style: italic;
  white-space: nowrap;
}

.agenda-picker-status.added {
  color: var(--color-success);
  font-weight: 500;
}

.agenda-picker-status.on-agenda {
  color: var(--color-text-muted);
}

/* Divider */
.agenda-picker-divider {
  height: 1px;
  background-color: var(--color-border-gray);
  margin: 8px 0;
}

/* Create new meeting */
.agenda-picker-new {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-gray);
}

.agenda-picker-new-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.agenda-picker-new-row .form-control {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  padding: 6px 10px;
}

.agenda-picker-new-row .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* Empty & loading states */
.agenda-picker-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 13px;
}

.agenda-picker-empty svg {
  display: block;
  margin: 0 auto 8px;
  color: var(--color-text-muted);
  opacity: 0.4;
}

.agenda-picker-loading {
  padding: 24px 12px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 13px;
}

.agenda-picker-error {
  padding: 24px 12px;
  text-align: center;
  color: var(--color-error);
  font-size: 13px;
}