/* ============================================================
   PERLYN MEDICAL CENTER | css/pmc-appointments.css
   Page-specific styles for appointments.html
   Extends: main.css, components.css, animations.css
   Prefix: pmc-appt-
   ============================================================ */

/* ══════════════════════════════════════════════════
   02. HERO SECTION
══════════════════════════════════════════════════ */

.pmc-appt-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.pmc-appt-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pmc-appt-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.pmc-appt-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 34, 51, 0.82) 0%,
    rgba(0, 107, 130, 0.60) 60%,
    rgba(0, 107, 130, 0.30) 100%
  );
}

.pmc-appt-hero-content {
  position: relative;
  z-index: 1;
  padding-block: clamp(3rem, 6vw, 5rem);
  max-width: 680px;
}

.pmc-appt-hero-label {
  color: var(--color-accent-secondary);
}

.pmc-appt-hero-label::before {
  background: var(--color-accent-secondary);
}

.pmc-appt-hero-title {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-md);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
}

.pmc-appt-hero-subtitle {
  color: rgba(255, 255, 255, 0.80);
  font-size: 1.0625rem;
  max-width: 540px;
  margin-bottom: var(--space-xl);
  line-height: 1.75;
}

.pmc-appt-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

/* Shared button base */
.pmc-appt-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.625rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
  white-space: nowrap;
}

.pmc-appt-btn--primary {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.pmc-appt-btn--primary:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
}

.pmc-appt-btn--outline {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(6px);
}

.pmc-appt-btn--outline:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

/* ══════════════════════════════════════════════════
   03. HOW TO BOOK — METHOD CARDS
══════════════════════════════════════════════════ */

.pmc-appt-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.pmc-appt-method-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-card);
}

.pmc-appt-method-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.pmc-appt-method-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.pmc-appt-method-card--wa::before    { background: linear-gradient(90deg, #25D366, #128C7E); }
.pmc-appt-method-card--phone::before { background: var(--gradient-teal); }
.pmc-appt-method-card--walkin::before{ background: var(--gradient-gold); }

.pmc-appt-method-number {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-bg-secondary);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

.pmc-appt-method-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pmc-appt-method-icon-wrap--wa     { background: rgba(37, 211, 102, 0.12); color: #25D366; }
.pmc-appt-method-icon-wrap--phone  { background: rgba(0, 107, 130, 0.10); color: var(--color-accent-primary); }
.pmc-appt-method-icon-wrap--walkin { background: rgba(46, 125, 50, 0.10); color: var(--color-accent-gold); }

.pmc-appt-method-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-heading);
  margin: 0;
}

.pmc-appt-method-desc {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  flex-grow: 1;
}

/* Method action links/spans */
.pmc-appt-method-action {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  margin-top: auto;
  text-decoration: none;
  transition: gap var(--transition-fast), opacity var(--transition-fast);
}

.pmc-appt-method-action--wa {
  color: #25D366;
}

.pmc-appt-method-action--phone {
  color: var(--color-accent-primary-light);
}

.pmc-appt-method-action--walkin {
  color: var(--color-accent-gold);
  font-size: 0.8125rem;
  line-height: 1.5;
  font-weight: 500;
  font-family: var(--font-body);
}

.pmc-appt-method-action--wa:hover,
.pmc-appt-method-action--phone:hover {
  gap: 0.75rem;
  opacity: 0.85;
}

/* ══════════════════════════════════════════════════
   04. APPOINTMENT REQUEST FORM
══════════════════════════════════════════════════ */

.pmc-appt-form-section {
  scroll-margin-top: var(--nav-height);
}

.pmc-appt-form-layout {
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  gap: var(--space-3xl);
  align-items: start;
}

/* Left panel */
.pmc-appt-form-panel {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.pmc-appt-form-panel-desc {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

.pmc-appt-form-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  background: rgba(0, 107, 130, 0.07);
  border: 1px solid var(--color-border-accent);
  border-left: 3px solid var(--color-accent-primary-light);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.pmc-appt-form-note svg {
  color: var(--color-accent-primary-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.pmc-appt-form-contact-strip {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pmc-appt-form-contact-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.pmc-appt-form-contact-item:hover {
  color: var(--color-accent-primary-light);
}

/* Form card */
.pmc-appt-form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-card);
}

/* Form rows */
.pmc-appt-form-row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

/* Field wrapper */
.pmc-appt-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.pmc-appt-field:last-child {
  margin-bottom: 0;
}

/* Label */
.pmc-appt-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
}

.pmc-appt-required {
  color: #E53E3E;
  margin-left: 2px;
}

/* Input wrap */
.pmc-appt-input-wrap {
  position: relative;
}

.pmc-appt-input-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
  z-index: 1;
}

.pmc-appt-input-icon--textarea {
  top: 0.875rem;
  transform: none;
}

/* Input base */
.pmc-appt-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.625rem;
  background: var(--color-bg-secondary);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

.pmc-appt-input::placeholder {
  color: var(--color-text-muted);
}

.pmc-appt-input:focus {
  outline: none;
  border-color: var(--color-accent-primary-light);
  background: var(--color-bg-primary);
  box-shadow: 0 0 0 3px rgba(8, 145, 170, 0.12);
}

.pmc-appt-input:focus + .pmc-appt-select-arrow,
.pmc-appt-input:focus ~ .pmc-appt-input-icon {
  color: var(--color-accent-primary-light);
}

/* Select */
.pmc-appt-input-wrap--select {
  position: relative;
}

.pmc-appt-select {
  cursor: pointer;
}

.pmc-appt-select-arrow {
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

/* Textarea */
.pmc-appt-input-wrap--textarea .pmc-appt-input {
  padding-top: 0.875rem;
  resize: vertical;
  min-height: 110px;
}

.pmc-appt-textarea {
  padding-left: 2.625rem;
}

/* Error message */
.pmc-appt-error {
  font-size: 0.8125rem;
  color: #E53E3E;
  font-weight: 500;
  min-height: 1.1em;
  display: block;
}

/* Field hint */
.pmc-appt-field-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Invalid state */
.pmc-appt-input.pmc-appt-input--invalid {
  border-color: #E53E3E;
  background: rgba(229, 62, 62, 0.04);
}

/* Submit area */
.pmc-appt-form-submit-wrap {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.pmc-appt-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.30);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.pmc-appt-submit-btn:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.42);
}

.pmc-appt-submit-btn:active {
  transform: translateY(0);
}

.pmc-appt-form-disclaimer {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ══════════════════════════════════════════════════
   05. WHAT TO BRING
══════════════════════════════════════════════════ */

.pmc-appt-bring-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-3xl);
  align-items: start;
}

.pmc-appt-bring-header {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-xl));
}

.pmc-appt-bring-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  list-style: none;
  padding: 0;
  margin: 0;
}

.pmc-appt-bring-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pmc-appt-bring-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-card-hover);
}

.pmc-appt-bring-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 107, 130, 0.08);
  color: var(--color-accent-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pmc-appt-bring-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.pmc-appt-bring-item-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-heading);
  display: block;
}

.pmc-appt-bring-item-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* ══════════════════════════════════════════════════
   06. OPENING HOURS + MAP
══════════════════════════════════════════════════ */

.pmc-appt-info-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xl);
  align-items: start;
}

/* Hours card */
.pmc-appt-hours-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.pmc-appt-hours-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-xl);
  background: var(--gradient-teal);
  color: #fff;
}

.pmc-appt-hours-heading {
  font-size: 1.0625rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.pmc-appt-hours-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.pmc-appt-hours-session-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-accent-primary-light);
  margin-bottom: var(--space-sm);
}

.pmc-appt-hours-table {
  width: 100%;
  border-collapse: collapse;
}

.pmc-appt-hours-table tr + tr td {
  padding-top: var(--space-xs);
}

.pmc-appt-hours-day {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding-right: var(--space-md);
  min-width: 100px;
}

.pmc-appt-hours-time {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
}

.pmc-appt-hours-day--closed,
.pmc-appt-hours-time--closed {
  color: var(--color-text-muted);
}

.pmc-appt-hours-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0 calc(-1 * var(--space-xl));
  padding: 0 var(--space-xl);
}

.pmc-appt-hours-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.pmc-appt-hours-note svg {
  color: var(--color-accent-primary-light);
  flex-shrink: 0;
  margin-top: 1px;
}

.pmc-appt-hours-contact {
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.pmc-appt-hours-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.pmc-appt-hours-contact-btn:hover {
  color: var(--color-accent-primary);
}

/* Map */
.pmc-appt-map-wrap {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.pmc-appt-map-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.pmc-appt-map-header svg {
  color: var(--color-accent-primary-light);
  flex-shrink: 0;
  margin-top: 1px;
}

.pmc-appt-map-frame {
  height: 380px;
  flex-shrink: 0;
}

.pmc-appt-map-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.pmc-appt-map-actions {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}

.pmc-appt-map-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent-primary-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.pmc-appt-map-link:hover {
  color: var(--color-accent-primary);
}

/* ══════════════════════════════════════════════════
   RESPONSIVE — TABLET & MOBILE
══════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .pmc-appt-methods {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }

  .pmc-appt-form-layout {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .pmc-appt-form-panel {
    position: static;
  }

  .pmc-appt-bring-layout {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .pmc-appt-bring-header {
    position: static;
  }

  .pmc-appt-info-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin-inline: auto;
  }
}

@media (max-width: 768px) {
  .pmc-appt-hero {
    min-height: 400px;
  }

  .pmc-appt-form-row--2 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .pmc-appt-form-card {
    padding: var(--space-xl) var(--space-lg);
  }

  .pmc-appt-bring-item {
    padding: var(--space-lg);
  }

  .pmc-appt-map-frame {
    height: 280px;
  }

  .pmc-appt-methods {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .pmc-appt-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .pmc-appt-btn {
    width: 100%;
    justify-content: center;
  }

  .pmc-appt-form-submit-wrap {
    align-items: stretch;
  }

  .pmc-appt-submit-btn {
    width: 100%;
    justify-content: center;
  }
}