/* UI COMMUNICATION MESSAGES 
 * Uses existing color palette and design system
 * Primary: #0a4a60 (dark teal)
 * Accent: #cea66a (gold)
 * Error: #dc3545
 * Success: #28a745
 * Info: #4169e1
 * Border-radius: 6px, 8px, 12px, 14px
 */

/* ============================================
   1. MODAL POPUP (LIGHTBOX)
   Critical actions with blurred background overlay
   ============================================ */

/* Modal Overlay with blur effect */
.ui-modal-overlay {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 74, 96, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}

.ui-modal-overlay.active {
  display: flex;
}

/* Modal Content */
.ui-modal {
  background: #fff;
  border-radius: 14px;
  padding: 30px;
  max-width: 450px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Modal Header */
.ui-modal h3 {
  color: #0a4a60;
  margin: 0 0 15px;
  font-size: 22px;
  font-weight: 700;
}

/* Modal Body */
.ui-modal p {
  color: #555;
  margin: 0 0 25px;
  line-height: 1.5;
  font-size: 16px;
}

/* Modal Actions */
.ui-modal-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-end;
}

/* Modal Buttons */
.ui-modal-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: Arial, sans-serif;
}

.ui-modal-btn-cancel {
  background: #e9ecef;
  color: #495057;
}

.ui-modal-btn-cancel:hover {
  background: #dee2e6;
}

.ui-modal-btn-confirm {
  background: #dc3545;
  color: #fff;
}

.ui-modal-btn-confirm:hover {
  background: #c82333;
  transform: translateY(-1px);
}

/* Modal Close Button */
.ui-modal-close {
  position: absolute;
  top: 15px;
  right: 18px;
  font-size: 28px;
  color: #888;
  cursor: pointer;
  line-height: 1;
  background: none;
  border: none;
  padding: 0;
}

.ui-modal-close:hover {
  color: #0a4a60;
}

/* ============================================
   2. TOAST NOTIFICATION (SNACKBAR)
   Auto-dismiss from bottom right after 3 seconds
   ============================================ */

.ui-toast-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ui-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  min-width: 300px;
  max-width: 420px;
  animation: toastSlideIn 0.4s ease;
}

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

.ui-toast.hiding {
  animation: toastSlideOut 0.4s ease forwards;
}

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

/* Toast Icon */
.ui-toast-icon {
  font-size: 22px;
  flex-shrink: 0;
}

/* Toast Success */
.ui-toast-success {
  border-left: 5px solid #28a745;
}

.ui-toast-success .ui-toast-icon {
  color: #28a745;
}

/* Toast Error */
.ui-toast-error {
  border-left: 5px solid #dc3545;
}

.ui-toast-error .ui-toast-icon {
  color: #dc3545;
}

/* Toast Info */
.ui-toast-info {
  border-left: 5px solid #4169e1;
}

.ui-toast-info .ui-toast-icon {
  color: #4169e1;
}

/* Toast Warning */
.ui-toast-warning {
  border-left: 5px solid #cea66a;
}

.ui-toast-warning .ui-toast-icon {
  color: #cea66a;
}

/* Toast Message */
.ui-toast-msg {
  flex: 1;
  color: #333;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

/* Toast Close */
.ui-toast-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: #888;
  padding: 0;
  line-height: 1;
}

.ui-toast-close:hover {
  color: #0a4a60;
}

/* ============================================
   3. STICKY BANNER
   Dismissible global alert at top of screen
   ============================================ */

.ui-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10001;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-weight: 600;
  font-size: 15px;
  animation: bannerSlideDown 0.3s ease;
}

@keyframes bannerSlideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.ui-banner.hiding {
  animation: bannerSlideUp 0.3s ease forwards;
}

@keyframes bannerSlideUp {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-100%);
  }
}

/* Banner Close Button */
.ui-banner-close {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  opacity: 0.8;
}

.ui-banner-close:hover {
  opacity: 1;
}

/* Banner Variations */
.ui-banner-info {
  background: #4169e1;
  color: #fff;
}

.ui-banner-info .ui-banner-close {
  color: #fff;
}

.ui-banner-success {
  background: #28a75a;
  color: #fff;
}

.ui-banner-success .ui-banner-close {
  color: #fff;
}

.ui-banner-warning {
  background: #cea66a;
  color: #0a4a60;
}

.ui-banner-warning .ui-banner-close {
  color: #0a4a60;
}

.ui-banner-error {
  background: #dc3545;
  color: #fff;
}

.ui-banner-error .ui-banner-close {
  color: #fff;
}

/* Body Padding for Banner */
body.has-banner {
  padding-top: calc(80px + 50px) !important;
}

body.has-banner .navbar {
  top: 50px;
}

/* ============================================
   4. TOOLTIP
   Hover effect with data-tooltip attribute
   ============================================ */

.ui-tooltip {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

.ui-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: #0a4a60;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  pointer-events: none;
  margin-bottom: 8px;
  z-index: 9000;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.ui-tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* Tooltip Arrow */
.ui-tooltip::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #0a4a60;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  pointer-events: none;
  margin-bottom: -4px;
}

.ui-tooltip:hover::before {
  opacity: 1;
  visibility: visible;
}

/* Tooltip Right */
.ui-tooltip-right::after {
  bottom: auto;
  left: 100%;
  transform: translateY(-50%);
  margin-bottom: 0;
  margin-left: 12px;
  top: 50%;
}

.ui-tooltip-right::before {
  bottom: auto;
  left: 100%;
  transform: translateY(-50%);
  margin-bottom: 0;
  margin-left: -4px;
  top: 50%;
  border: 6px solid transparent;
  border-right-color: #0a4a60;
  border-top-color: transparent;
}

/* Tooltip Left */
.ui-tooltip-left::after {
  bottom: auto;
  left: auto;
  right: 100%;
  transform: translateY(-50%);
  margin-bottom: 0;
  margin-right: 12px;
  top: 50%;
}

.ui-tooltip-left::before {
  bottom: auto;
  left: auto;
  right: 100%;
  transform: translateY(-50%);
  margin-bottom: 0;
  margin-right: -4px;
  top: 50%;
  border: 6px solid transparent;
  border-left-color: #0a4a60;
  border-top-color: transparent;
}

/* Tooltip Bottom */
.ui-tooltip-bottom::after {
  bottom: auto;
  top: 100%;
  margin-bottom: 0;
  margin-top: 8px;
  transform: translateX(-50%);
}

.ui-tooltip-bottom::before {
  bottom: auto;
  top: 100%;
  margin-bottom: 0;
  margin-top: -4px;
  border: 6px solid transparent;
  border-bottom-color: #0a4a60;
  border-top-color: transparent;
}

/* ============================================
   5. INLINE VALIDATION MESSAGE
   Form field error messages
   ============================================ */

/* Field Error Container */
.ui-field-error {
  display: block;
  color: #dc3545;
  font-size: 13px;
  font-weight: 600;
  margin-top: 6px;
  line-height: 1.4;
}

/* Input Field Error State */
.ui-field-group.error input,
.ui-field-group.error select,
.ui-field-group.error textarea {
  border-color: #dc3545 !important;
  background: #fef2f2;
}

.ui-field-group.error input:focus,
.ui-field-group.error select:focus,
.ui-field-group.error textarea:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

/* Input Field Success State */
.ui-field-group.success input,
.ui-field-group.success select,
.ui-field-group.success textarea {
  border-color: #28a745 !important;
  background: #f0fdf4;
}

.ui-field-group.success input:focus,
.ui-field-group.success select:focus,
.ui-field-group.success textarea:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15);
}

/* Form Group Wrapper */
.ui-field-group {
  margin-bottom: 20px;
}

.ui-field-group label {
  display: block;
  font-weight: 700;
  color: #0a4a60;
  margin-bottom: 8px;
  font-size: 14px;
}

/* Form Input Base */
.ui-field-input {
  width: 100%;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1.5px solid #cea66a;
  font-size: 16px;
  color: #0a4a60;
  font-weight: 600;
  font-family: Arial, sans-serif;
  box-sizing: border-box;
  transition: border-color 0.3s ease;
}

.ui-field-input:focus {
  outline: none;
  border-color: #a27e3c;
}

/* ============================================
   RESPONSIVE ADJUSTMENTS
   ============================================ */

@media (max-width: 600px) {
  .ui-modal {
    padding: 25px 20px;
    border-radius: 12px;
  }
  
  .ui-modal-actions {
    flex-direction: column;
  }
  
  .ui-modal-btn {
    width: 100%;
    text-align: center;
  }
  
  .ui-toast-container {
    left: 15px;
    right: 15px;
    bottom: 15px;
  }
  
  .ui-toast {
    min-width: auto;
    width: 100%;
    max-width: none;
  }
  
  .ui-tooltip::after {
    white-space: normal;
    max-width: 250px;
  }
}