/**
 * Shalom Hospital Theme — Reusable UI Components
 * FILE: components.css
 */

/* ============================================================
   BUTTONS
============================================================ */
.sh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--sh-radius-full);
  padding: var(--sh-btn-padding-y) var(--sh-btn-padding-x);
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-btn-font-size);
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: var(--sh-btn-transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  vertical-align: middle;
}

.sh-btn:focus-visible {
  outline: 2px solid var(--sh-primary);
  outline-offset: 3px;
}

.sh-btn:disabled,
.sh-btn[aria-disabled="true"] {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary */
.sh-btn--primary {
  background-color: var(--sh-primary);
  color: var(--sh-white);
  border-color: var(--sh-primary);
  box-shadow: 0 4px 14px 0 rgba(15, 118, 110, 0.30);
}

.sh-btn--primary:hover {
  background-color: var(--sh-primary-800);
  border-color: var(--sh-primary-800);
  box-shadow: 0 6px 20px 0 rgba(15, 118, 110, 0.40);
  transform: translateY(-1px);
  color: var(--sh-white);
  text-decoration: none;
}

.sh-btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px 0 rgba(15, 118, 110, 0.30);
}

/* Secondary */
.sh-btn--secondary {
  background-color: var(--sh-secondary);
  color: var(--sh-white);
  border-color: var(--sh-secondary);
  box-shadow: 0 4px 14px 0 rgba(20, 184, 166, 0.30);
}

.sh-btn--secondary:hover {
  background-color: var(--sh-primary-600);
  border-color: var(--sh-primary-600);
  transform: translateY(-1px);
  color: var(--sh-white);
  text-decoration: none;
}

/* Accent */
.sh-btn--accent {
  background-color: var(--sh-accent);
  color: var(--sh-text);
  border-color: var(--sh-accent);
  box-shadow: 0 4px 14px 0 rgba(245, 158, 11, 0.30);
}

.sh-btn--accent:hover {
  background-color: var(--sh-accent-600);
  border-color: var(--sh-accent-600);
  transform: translateY(-1px) scale(1.02);
  color: var(--sh-white);
  text-decoration: none;
}

/* Outline */
.sh-btn--outline {
  background-color: transparent;
  color: var(--sh-primary);
  border-color: var(--sh-primary);
}

.sh-btn--outline:hover {
  background-color: var(--sh-primary);
  color: var(--sh-white);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Ghost */
.sh-btn--ghost {
  background-color: transparent;
  color: var(--sh-primary);
  border-color: transparent;
}

.sh-btn--ghost:hover {
  background-color: var(--sh-primary-50);
  color: var(--sh-primary-800);
  text-decoration: none;
}

/* White */
.sh-btn--white {
  background-color: var(--sh-white);
  color: var(--sh-primary);
  border-color: var(--sh-white);
  box-shadow: var(--sh-shadow-md);
}

.sh-btn--white:hover {
  background-color: var(--sh-primary-50);
  color: var(--sh-primary-800);
  transform: translateY(-1px);
  text-decoration: none;
}

/* White outline */
.sh-btn--outline-white {
  background-color: transparent;
  color: var(--sh-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.sh-btn--outline-white:hover {
  background-color: var(--sh-white);
  color: var(--sh-primary);
  text-decoration: none;
}

/* Dark */
.sh-btn--dark {
  background-color: var(--sh-dark);
  color: var(--sh-white);
  border-color: var(--sh-dark);
}

.sh-btn--dark:hover {
  background-color: var(--sh-gray-800);
  border-color: var(--sh-gray-800);
  transform: translateY(-1px);
  text-decoration: none;
}

/* Sizes */
.sh-btn--sm {
  padding: 0.5625rem 1.25rem;
  font-size: var(--sh-text-sm);
  gap: 0.375rem;
}

.sh-btn--lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
  gap: 0.625rem;
}

.sh-btn--xl {
  padding: 1.375rem 3rem;
  font-size: 1.125rem;
  gap: 0.75rem;
}

/* Icon only */
.sh-btn--icon {
  padding: 0.875rem;
  aspect-ratio: 1;
}

.sh-btn--icon-sm {
  padding: 0.5rem;
  aspect-ratio: 1;
}

/* Full width */
.sh-btn--full {
  width: 100%;
}

/* Arrow animation */
.sh-btn__arrow {
  display: inline-flex;
  transition: transform var(--sh-transition-fast);
}

.sh-btn:hover .sh-btn__arrow {
  transform: translateX(4px);
}

/* Loading state */
.sh-btn.is-loading {
  cursor: wait;
  opacity: 0.8;
}

.sh-btn.is-loading .sh-btn__text {
  opacity: 0;
}

.sh-btn.is-loading::after {
  content: '';
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: sh-spin 0.6s linear infinite;
}

/* ============================================================
   CARDS
============================================================ */
.sh-card {
  background-color: var(--sh-card);
  border-radius: var(--sh-card-radius);
  box-shadow: var(--sh-card-shadow);
  overflow: hidden;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base);
  display: flex;
  flex-direction: column;
}

.sh-card:hover {
  box-shadow: var(--sh-shadow-xl);
  transform: translateY(-4px);
}

.sh-card__image {
  overflow: hidden;
  position: relative;
}

.sh-card__image--ratio-16-9 {
  aspect-ratio: 16 / 9;
}

.sh-card__image--ratio-4-3 {
  aspect-ratio: 4 / 3;
}

.sh-card__image--ratio-3-4 {
  aspect-ratio: 3 / 4;
}

.sh-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--sh-transition-slow);
}

.sh-card:hover .sh-card__image img {
  transform: scale(1.05);
}

.sh-card__body {
  padding: var(--sh-card-padding);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sh-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.sh-card__title {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-text-lg);
  color: var(--sh-text);
  margin-bottom: 0.5rem;
  line-height: var(--sh-leading-snug);
}

.sh-card__title a {
  color: inherit;
  text-decoration: none;
}

.sh-card__title a:hover {
  color: var(--sh-primary);
  text-decoration: none;
}

.sh-card__text {
  color: var(--sh-muted);
  font-size: var(--sh-text-sm);
  line-height: var(--sh-leading-relaxed);
  margin-bottom: 1rem;
  flex: 1;
}

.sh-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--sh-text-xs);
  color: var(--sh-muted);
  margin-bottom: 1rem;
}

.sh-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.sh-card__actions {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Card variants */
.sh-card--bordered {
  border: 1px solid var(--sh-gray-200);
  box-shadow: none;
}

.sh-card--bordered:hover {
  border-color: var(--sh-primary-200);
  box-shadow: var(--sh-shadow-hover);
}

.sh-card--flat {
  box-shadow: none;
  background-color: var(--sh-gray-50);
}

.sh-card--flat:hover {
  background-color: var(--sh-white);
  box-shadow: var(--sh-shadow-md);
}

/* Horizontal card */
.sh-card--horizontal {
  flex-direction: row;
}

.sh-card--horizontal .sh-card__image {
  width: 40%;
  flex-shrink: 0;
  aspect-ratio: auto;
}

.sh-card--horizontal .sh-card__body {
  width: 60%;
}

/* ============================================================
   DOCTOR CARD
============================================================ */
.sh-doctor-card {
  background-color: var(--sh-white);
  border-radius: var(--sh-card-radius);
  box-shadow: var(--sh-shadow-md);
  overflow: hidden;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base);
  display: flex;
  flex-direction: column;
}

.sh-doctor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sh-shadow-hover);
}

.sh-doctor-card__photo-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: var(--sh-primary-50);
}

.sh-doctor-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform var(--sh-transition-slow);
}

.sh-doctor-card:hover .sh-doctor-card__photo {
  transform: scale(1.04);
}

.sh-doctor-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(10, 15, 30, 0.85) 0%, transparent 100%);
  padding: 2rem 1.25rem 1rem;
}

.sh-doctor-card__name {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  color: var(--sh-white);
  font-size: var(--sh-text-lg);
  margin-bottom: 0.125rem;
  line-height: var(--sh-leading-snug);
}

.sh-doctor-card__specialty {
  font-size: var(--sh-text-sm);
  color: var(--sh-accent-300);
  font-weight: var(--sh-font-medium);
}

.sh-doctor-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sh-doctor-card__qualifications {
  font-size: var(--sh-text-sm);
  color: var(--sh-muted);
  margin-bottom: 0.875rem;
  line-height: var(--sh-leading-normal);
}

.sh-doctor-card__experience {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background-color: var(--sh-primary-50);
  color: var(--sh-primary-700);
  border-radius: var(--sh-radius-full);
  padding: 0.25rem 0.75rem;
  font-size: var(--sh-text-xs);
  font-weight: var(--sh-font-semibold);
  margin-bottom: 1rem;
}

.sh-doctor-card__cta {
  margin-top: auto;
  width: 100%;
}

/* ============================================================
   SPECIALITY CARD
============================================================ */
.sh-speciality-card {
  background-color: var(--sh-white);
  border-radius: var(--sh-card-radius);
  box-shadow: var(--sh-shadow-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base), border-color var(--sh-transition-base);
  border: 1.5px solid transparent;
  text-decoration: none;
}

.sh-speciality-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-shadow-hover);
  border-color: var(--sh-primary-200);
  text-decoration: none;
}

.sh-speciality-card__icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--sh-radius-lg);
  background: var(--sh-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sh-white);
  flex-shrink: 0;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base);
}

.sh-speciality-card__icon svg,
.sh-speciality-card__icon img {
  width: 1.625rem;
  height: 1.625rem;
}

.sh-speciality-card:hover .sh-speciality-card__icon {
  transform: scale(1.12) rotate(-3deg);
  box-shadow: 0 8px 24px rgba(15, 118, 110, 0.35);
}

.sh-speciality-card__title {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-text-lg);
  color: var(--sh-text);
  line-height: var(--sh-leading-snug);
}

.sh-speciality-card__desc {
  color: var(--sh-muted);
  font-size: var(--sh-text-sm);
  line-height: var(--sh-leading-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.sh-speciality-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--sh-primary);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-text-sm);
  text-decoration: none;
  margin-top: auto;
  transition: gap var(--sh-transition-fast), color var(--sh-transition-fast);
}

.sh-speciality-card__link svg {
  transition: transform var(--sh-transition-fast);
}

.sh-speciality-card:hover .sh-speciality-card__link {
  gap: 0.625rem;
  color: var(--sh-primary-800);
}

.sh-speciality-card:hover .sh-speciality-card__link svg {
  transform: translateX(3px);
}

/* ============================================================
   TESTIMONIAL CARD
============================================================ */
.sh-testimonial-card {
  background-color: var(--sh-white);
  border-radius: var(--sh-card-radius);
  box-shadow: var(--sh-shadow-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base);
}

.sh-testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-shadow-xl);
}

.sh-testimonial-card__quote-mark {
  font-family: Georgia, serif;
  font-size: 5rem;
  line-height: 0.6;
  color: var(--sh-primary-100);
  font-weight: var(--sh-font-black);
  user-select: none;
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
}

.sh-testimonial-card__rating {
  display: flex;
  gap: 0.125rem;
}

.sh-testimonial-card__star {
  color: var(--sh-accent-400);
  font-size: 1rem;
  line-height: 1;
}

.sh-testimonial-card__star--empty {
  color: var(--sh-gray-300);
}

.sh-testimonial-card__text {
  font-style: italic;
  color: var(--sh-gray-600);
  line-height: var(--sh-leading-relaxed);
  font-size: var(--sh-text-base);
  flex: 1;
  position: relative;
  z-index: 1;
}

.sh-testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  border-top: 1px solid var(--sh-gray-100);
  padding-top: 1.25rem;
}

.sh-testimonial-card__avatar {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--sh-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sh-white);
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-bold);
  font-size: var(--sh-text-base);
  flex-shrink: 0;
  overflow: hidden;
}

.sh-testimonial-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sh-testimonial-card__name {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-text-base);
  color: var(--sh-text);
  line-height: 1.3;
}

.sh-testimonial-card__detail {
  font-size: var(--sh-text-sm);
  color: var(--sh-muted);
  margin-top: 0.125rem;
}

/* ============================================================
   INSURANCE LOGO
============================================================ */
.sh-insurance-logo {
  background-color: var(--sh-white);
  border-radius: var(--sh-radius-lg);
  box-shadow: var(--sh-shadow-sm);
  border: 1px solid var(--sh-gray-100);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow var(--sh-transition-base), border-color var(--sh-transition-base);
}

.sh-insurance-logo:hover {
  box-shadow: var(--sh-shadow-md);
  border-color: var(--sh-primary-200);
}

.sh-insurance-logo img {
  max-height: 60px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: filter var(--sh-transition-base), opacity var(--sh-transition-base);
}

.sh-insurance-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ============================================================
   STATS
============================================================ */
.sh-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .sh-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sh-stat-item {
  text-align: center;
  padding: 1.5rem;
}

.sh-stat-item__number-wrap {
  display: inline-flex;
  align-items: flex-start;
  gap: 0;
  line-height: 1;
}

.sh-stat-item__number {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-extrabold);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  background: var(--sh-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.sh-stat-item__suffix {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-bold);
  font-size: clamp(1.5rem, 3vw, 2rem);
  background: var(--sh-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  align-self: flex-start;
  margin-top: 0.25em;
}

.sh-stat-item__label {
  color: var(--sh-muted);
  font-size: var(--sh-text-sm);
  text-transform: uppercase;
  letter-spacing: var(--sh-tracking-wider);
  margin-top: 0.5rem;
  font-weight: var(--sh-font-medium);
}

/* Stats on dark bg */
.sh-stat-item--dark .sh-stat-item__number,
.sh-stat-item--dark .sh-stat-item__suffix {
  background: linear-gradient(135deg, var(--sh-white) 0%, var(--sh-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.sh-stat-item--dark .sh-stat-item__label {
  color: rgba(255, 255, 255, 0.65);
}

/* ============================================================
   FORMS
============================================================ */
.sh-form {
  width: 100%;
}

.sh-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 1.25rem;
}

@media (min-width: 640px) {
  .sh-form-row--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.sh-form-group {
  margin-bottom: 1.25rem;
  position: relative;
}

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

.sh-form-label {
  display: block;
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-medium);
  font-size: var(--sh-text-sm);
  color: var(--sh-gray-700);
  margin-bottom: 0.375rem;
}

.sh-form-label .sh-required {
  color: var(--sh-error);
  margin-left: 0.125rem;
}

.sh-form-input,
.sh-form-select,
.sh-form-textarea {
  width: 100%;
  padding: var(--sh-input-padding-y) var(--sh-input-padding-x);
  background-color: var(--sh-white);
  border: 1.5px solid var(--sh-gray-200);
  border-radius: var(--sh-input-radius);
  font-family: var(--sh-font-body);
  font-size: var(--sh-input-font-size);
  color: var(--sh-text);
  line-height: 1.5;
  outline: none;
  transition: border-color var(--sh-transition-fast), box-shadow var(--sh-transition-fast), background-color var(--sh-transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.sh-form-input::placeholder,
.sh-form-textarea::placeholder {
  color: var(--sh-gray-400);
}

.sh-form-input:hover,
.sh-form-select:hover,
.sh-form-textarea:hover {
  border-color: var(--sh-gray-300);
}

.sh-form-input:focus,
.sh-form-select:focus,
.sh-form-textarea:focus {
  border-color: var(--sh-primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
  background-color: var(--sh-white);
}

/* Select custom arrow */
.sh-form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='none' viewBox='0 0 24 24'%3E%3Cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
  cursor: pointer;
}

.sh-form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: var(--sh-leading-relaxed);
}

/* Validation states */
.sh-form-group.has-error .sh-form-input,
.sh-form-group.has-error .sh-form-select,
.sh-form-group.has-error .sh-form-textarea {
  border-color: var(--sh-error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.sh-form-group.has-success .sh-form-input,
.sh-form-group.has-success .sh-form-select,
.sh-form-group.has-success .sh-form-textarea {
  border-color: var(--sh-success);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12);
}

.sh-form-error {
  display: block;
  color: var(--sh-error);
  font-size: var(--sh-text-xs);
  margin-top: 0.375rem;
  font-weight: var(--sh-font-medium);
}

.sh-form-success {
  display: block;
  color: var(--sh-success-700);
  font-size: var(--sh-text-xs);
  margin-top: 0.375rem;
  font-weight: var(--sh-font-medium);
}

.sh-form-hint {
  display: block;
  color: var(--sh-muted);
  font-size: var(--sh-text-xs);
  margin-top: 0.375rem;
}

/* Appointment form specific */
.sh-form--appointment {
  background-color: var(--sh-white);
  border-radius: var(--sh-radius-xl);
  box-shadow: var(--sh-shadow-xl);
  padding: 2.5rem;
}

.sh-form--appointment .sh-form__title {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-bold);
  font-size: var(--sh-text-2xl);
  background: var(--sh-gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  line-height: var(--sh-leading-snug);
}

.sh-form-status {
  border-radius: var(--sh-radius-md);
  padding: 1rem 1.25rem;
  font-size: var(--sh-text-sm);
  font-weight: var(--sh-font-medium);
  display: none;
  align-items: center;
  gap: 0.625rem;
  margin-top: 1rem;
}

.sh-form-status.is-visible {
  display: flex;
}

.sh-form-status--success {
  background-color: var(--sh-success-50);
  color: var(--sh-success-700);
  border: 1px solid var(--sh-success-100);
}

.sh-form-status--error {
  background-color: var(--sh-error-50);
  color: var(--sh-error-700);
  border: 1px solid var(--sh-error-100);
}

/* Checkbox & Radio */
.sh-form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
}

.sh-form-check input[type="checkbox"],
.sh-form-check input[type="radio"] {
  width: 1.125rem;
  height: 1.125rem;
  border: 1.5px solid var(--sh-gray-300);
  border-radius: 4px;
  appearance: none;
  -webkit-appearance: none;
  background: var(--sh-white);
  flex-shrink: 0;
  margin-top: 0.125rem;
  cursor: pointer;
  transition: all var(--sh-transition-fast);
  position: relative;
}

.sh-form-check input[type="radio"] {
  border-radius: 50%;
}

.sh-form-check input[type="checkbox"]:checked,
.sh-form-check input[type="radio"]:checked {
  background-color: var(--sh-primary);
  border-color: var(--sh-primary);
}

.sh-form-check input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -55%) rotate(45deg);
  width: 5px;
  height: 9px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
}

.sh-form-check input[type="radio"]:checked::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: white;
  border-radius: 50%;
}

.sh-form-check__label {
  font-size: var(--sh-text-sm);
  color: var(--sh-gray-700);
  cursor: pointer;
  line-height: 1.5;
}

/* ============================================================
   MODAL
============================================================ */
.sh-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.55);
  z-index: var(--sh-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--sh-transition-base), visibility var(--sh-transition-base);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.sh-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.sh-modal {
  background-color: var(--sh-white);
  border-radius: var(--sh-radius-xl);
  padding: 2.5rem;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.92) translateY(20px);
  opacity: 0;
  transition: transform var(--sh-transition-base), opacity var(--sh-transition-base);
  box-shadow: var(--sh-shadow-2xl);
}

.sh-modal-overlay.is-open .sh-modal {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.sh-modal__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--sh-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sh-gray-500);
  border: none;
  cursor: pointer;
  transition: background-color var(--sh-transition-fast), color var(--sh-transition-fast);
  flex-shrink: 0;
}

.sh-modal__close:hover {
  background-color: var(--sh-error-50);
  color: var(--sh-error);
}

.sh-modal__header {
  margin-bottom: 1.5rem;
  padding-right: 2.5rem;
}

.sh-modal__title {
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-bold);
  font-size: var(--sh-text-2xl);
  color: var(--sh-text);
  line-height: var(--sh-leading-snug);
}

.sh-modal__subtitle {
  color: var(--sh-muted);
  font-size: var(--sh-text-sm);
  margin-top: 0.375rem;
}

/* ============================================================
   TABS
============================================================ */
.sh-tabs__nav {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--sh-gray-200);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex-wrap: nowrap;
}

.sh-tabs__nav::-webkit-scrollbar {
  display: none;
}

.sh-tab-btn {
  padding: 0.875rem 1.5rem;
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-medium);
  font-size: var(--sh-text-base);
  color: var(--sh-muted);
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--sh-transition-fast), border-color var(--sh-transition-fast);
  margin-bottom: -2px;
}

.sh-tab-btn:hover {
  color: var(--sh-primary);
}

.sh-tab-btn.is-active,
.sh-tab-btn[aria-selected="true"] {
  color: var(--sh-primary);
  border-bottom-color: var(--sh-primary);
  font-weight: var(--sh-font-semibold);
}

.sh-tabs__content {
  padding-top: 1.5rem;
}

.sh-tab-panel {
  display: none;
}

.sh-tab-panel.is-active {
  display: block;
  animation: sh-fadeIn 0.25s ease;
}

/* ============================================================
   ACCORDION / FAQ
============================================================ */
.sh-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sh-faq-item {
  border-bottom: 1px solid var(--sh-gray-200);
}

.sh-faq-item:first-child {
  border-top: 1px solid var(--sh-gray-200);
}

.sh-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-medium);
  font-size: var(--sh-text-base);
  color: var(--sh-text);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: color var(--sh-transition-fast);
}

.sh-faq-question:hover {
  color: var(--sh-primary);
}

.sh-faq-item.is-open .sh-faq-question {
  color: var(--sh-primary);
}

.sh-faq-icon {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--sh-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sh-primary);
  flex-shrink: 0;
  transition: background-color var(--sh-transition-fast), transform var(--sh-transition-fast);
}

.sh-faq-item.is-open .sh-faq-icon {
  background-color: var(--sh-primary);
  color: var(--sh-white);
  transform: rotate(45deg);
}

.sh-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--sh-ease-out), padding var(--sh-transition-base);
}

.sh-faq-item.is-open .sh-faq-answer {
  max-height: 600px;
}

.sh-faq-answer__inner {
  padding-bottom: 1.25rem;
  color: var(--sh-muted);
  font-size: var(--sh-text-base);
  line-height: var(--sh-leading-relaxed);
}

/* ============================================================
   GRIDS
============================================================ */
.sh-grid {
  display: grid;
  gap: 1.5rem;
}

.sh-grid--2 {
  grid-template-columns: repeat(1, 1fr);
}

.sh-grid--3 {
  grid-template-columns: repeat(1, 1fr);
}

.sh-grid--4 {
  grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 640px) {
  .sh-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .sh-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .sh-grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sh-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .sh-grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sh-grid--auto {
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
}

.sh-grid--doctors {
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .sh-grid--doctors {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sh-grid--doctors {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sh-grid--specialities {
  grid-template-columns: repeat(1, 1fr);
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .sh-grid--specialities {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .sh-grid--specialities {
    grid-template-columns: repeat(3, 1fr);
  }
}

.sh-grid--gap-sm { gap: 0.75rem; }
.sh-grid--gap-lg { gap: 2rem; }
.sh-grid--gap-xl { gap: 3rem; }

/* ============================================================
   FLEX UTILITIES
============================================================ */
.sh-flex-row {
  display: flex;
  flex-direction: row;
}

.sh-flex-wrap {
  flex-wrap: wrap;
}

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

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

/* ============================================================
   PAGINATION
============================================================ */
.sh-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.sh-pagination a,
.sh-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--sh-radius-md);
  font-size: var(--sh-text-sm);
  font-weight: var(--sh-font-medium);
  color: var(--sh-gray-600);
  border: 1.5px solid var(--sh-gray-200);
  background-color: var(--sh-white);
  text-decoration: none;
  transition: all var(--sh-transition-fast);
}

.sh-pagination a:hover {
  color: var(--sh-primary);
  border-color: var(--sh-primary-200);
  background-color: var(--sh-primary-50);
  text-decoration: none;
}

.sh-pagination .current,
.sh-pagination span.current {
  background-color: var(--sh-primary);
  color: var(--sh-white);
  border-color: var(--sh-primary);
}

.sh-pagination .prev,
.sh-pagination .next {
  width: auto;
  padding: 0 1rem;
  gap: 0.375rem;
  font-family: var(--sh-font-heading);
}

.sh-pagination .dots {
  border: none;
  background: none;
  color: var(--sh-muted);
}

/* ============================================================
   BREADCRUMB
============================================================ */
.sh-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  font-size: var(--sh-text-sm);
}

.sh-breadcrumb a {
  color: var(--sh-muted);
  text-decoration: none;
  transition: color var(--sh-transition-fast);
}

.sh-breadcrumb a:hover {
  color: var(--sh-primary);
  text-decoration: none;
}

.sh-breadcrumb__separator {
  color: var(--sh-gray-300);
  font-size: 0.75rem;
  line-height: 1;
}

.sh-breadcrumb__current {
  color: var(--sh-text);
  font-weight: var(--sh-font-medium);
}

/* White variant (on dark/hero bg) */
.sh-breadcrumb--white a {
  color: rgba(255, 255, 255, 0.65);
}

.sh-breadcrumb--white a:hover {
  color: var(--sh-white);
}

.sh-breadcrumb--white .sh-breadcrumb__separator {
  color: rgba(255, 255, 255, 0.35);
}

.sh-breadcrumb--white .sh-breadcrumb__current {
  color: var(--sh-white);
}

/* ============================================================
   SEARCH
============================================================ */
.sh-search-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--sh-radius-md);
  color: var(--sh-gray-600);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--sh-transition-fast), background-color var(--sh-transition-fast);
}

.sh-search-toggle:hover {
  color: var(--sh-primary);
  background-color: var(--sh-primary-50);
}

.sh-search-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 15, 30, 0.95);
  z-index: calc(var(--sh-z-modal) + 10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--sh-transition-base), visibility var(--sh-transition-base);
}

.sh-search-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.sh-search-overlay__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--sh-transition-fast), background-color var(--sh-transition-fast);
}

.sh-search-overlay__close:hover {
  color: var(--sh-white);
  background-color: rgba(255, 255, 255, 0.1);
}

.sh-search-overlay__form {
  width: 100%;
  max-width: 720px;
}

.sh-search-overlay__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding: 1rem 0;
  font-family: var(--sh-font-heading);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--sh-white);
  outline: none;
  transition: border-color var(--sh-transition-fast);
  text-align: center;
}

.sh-search-overlay__input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.sh-search-overlay__input:focus {
  border-bottom-color: var(--sh-secondary);
}

.sh-search-overlay__hint {
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--sh-text-sm);
  margin-top: 1rem;
}

/* ============================================================
   NOTICE / ALERT
============================================================ */
.sh-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  border-radius: var(--sh-radius-md);
  border-left: 4px solid;
  font-size: var(--sh-text-sm);
  line-height: var(--sh-leading-relaxed);
}

.sh-notice--info {
  background-color: var(--sh-primary-50);
  border-left-color: var(--sh-primary);
  color: var(--sh-primary-800);
}

.sh-notice--success {
  background-color: var(--sh-success-50);
  border-left-color: var(--sh-success);
  color: var(--sh-success-700);
}

.sh-notice--warning {
  background-color: var(--sh-accent-50);
  border-left-color: var(--sh-accent);
  color: var(--sh-accent-700);
}

.sh-notice--error {
  background-color: var(--sh-error-50);
  border-left-color: var(--sh-error);
  color: var(--sh-error-700);
}

.sh-notice__icon {
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.sh-notice__title {
  font-weight: var(--sh-font-semibold);
  margin-bottom: 0.25rem;
}

/* ============================================================
   FLOATING BUTTONS
============================================================ */
.sh-whatsapp-btn {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background-color: #25D366;
  color: var(--sh-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  z-index: var(--sh-z-overlay);
  text-decoration: none;
  transition: transform var(--sh-transition-base), box-shadow var(--sh-transition-base);
  border: none;
}

.sh-whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.55);
  color: var(--sh-white);
  text-decoration: none;
}

.sh-whatsapp-btn svg {
  width: 1.625rem;
  height: 1.625rem;
}

.sh-back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--sh-primary);
  color: var(--sh-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.40);
  z-index: var(--sh-z-overlay);
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--sh-transition-base);
}

.sh-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sh-back-to-top:hover {
  background-color: var(--sh-primary-800);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.45);
}

/* ============================================================
   APPOINTMENT BUTTON (Header CTA)
============================================================ */
.sh-appointment-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sh-gradient-primary);
  color: var(--sh-white);
  border-radius: var(--sh-radius-full);
  padding: 0.625rem 1.375rem;
  font-family: var(--sh-font-heading);
  font-weight: var(--sh-font-semibold);
  font-size: var(--sh-text-sm);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--sh-transition-base);
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.35);
  white-space: nowrap;
}

.sh-appointment-btn:hover {
  box-shadow: 0 6px 20px rgba(15, 118, 110, 0.45);
  transform: translateY(-1px);
  color: var(--sh-white);
  text-decoration: none;
}

/* ============================================================
   IMAGE WITH DECORATION
============================================================ */
.sh-image-blob {
  position: relative;
  display: inline-block;
}

.sh-image-blob::before {
  content: '';
  position: absolute;
  inset: -1rem;
  background: var(--sh-gradient-primary);
  border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%;
  z-index: -1;
  opacity: 0.12;
  animation: sh-morphBlob 10s ease-in-out infinite;
}

/* ============================================================
   ICON CIRCLE
============================================================ */
.sh-icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--sh-primary-50);
  color: var(--sh-primary);
  flex-shrink: 0;
}

.sh-icon-circle--sm {
  width: 2.25rem;
  height: 2.25rem;
}

.sh-icon-circle--lg {
  width: 4rem;
  height: 4rem;
}

.sh-icon-circle--primary {
  background: var(--sh-gradient-primary);
  color: var(--sh-white);
}

.sh-icon-circle--accent {
  background-color: var(--sh-accent-100);
  color: var(--sh-accent-700);
}

/* ============================================================
   SKELETON / LOADING
============================================================ */
.sh-skeleton {
  background: linear-gradient(90deg, var(--sh-gray-100) 25%, var(--sh-gray-200) 50%, var(--sh-gray-100) 75%);
  background-size: 200% 100%;
  animation: sh-shimmer 1.5s infinite;
  border-radius: var(--sh-radius-sm);
}

.sh-skeleton-text {
  height: 1em;
  margin-bottom: 0.5em;
}

.sh-skeleton-text--sm { width: 60%; }
.sh-skeleton-text--md { width: 80%; }
.sh-skeleton-text--lg { width: 100%; }

.sh-skeleton-image {
  aspect-ratio: 16 / 9;
  border-radius: var(--sh-radius-lg);
}

.sh-skeleton-card {
  background-color: var(--sh-white);
  border-radius: var(--sh-card-radius);
  box-shadow: var(--sh-shadow-md);
  overflow: hidden;
  padding: 1.5rem;
}