/**
 * Physio Resource — Comprehensive Theme Stylesheet
 * Responsive layout across 320px to 1920px
 */

/* ==========================================================================
   1. HEADER & TOPBAR
   ========================================================================== */
.pr-topbar {
  background-color: var(--pr-primary-dark);
  color: #E2E8F0;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.pr-topbar .pr-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.pr-topbar-left, .pr-topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.pr-topbar a {
  color: #E2E8F0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pr-topbar a:hover {
  color: var(--pr-secondary);
}

.pr-header {
  background: #FFFFFF;
  border-bottom: 1px solid var(--pr-border);
  position: sticky;
  top: 0;
  z-index: 990;
  transition: box-shadow var(--pr-transition-normal);
}
.pr-header.is-scrolled {
  box-shadow: var(--pr-shadow-md);
}
.pr-header .pr-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.pr-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.pr-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}
.pr-logo-text {
  display: flex;
  flex-direction: column;
}
.pr-logo-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--pr-primary-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.pr-logo-tagline {
  font-size: 0.75rem;
  color: var(--pr-secondary-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Desktop Navigation */
.pr-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.pr-nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 24px;
  margin: 0;
  padding: 0;
}
.pr-nav-item {
  position: relative;
}
.pr-nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--pr-text);
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.pr-nav-link:hover,
.pr-nav-item.current-menu-item > .pr-nav-link {
  color: var(--pr-primary);
}

/* Dropdown Menu */
.pr-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: #FFFFFF;
  min-width: 260px;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  box-shadow: var(--pr-shadow-lg);
  padding: 10px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--pr-transition-normal);
  z-index: 1000;
}
.pr-nav-item:hover > .pr-dropdown,
.pr-nav-item:focus-within > .pr-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.pr-dropdown-link {
  display: block;
  padding: 8px 20px;
  font-size: 0.9rem;
  color: var(--pr-text);
  transition: all var(--pr-transition-fast);
}
.pr-dropdown-link:hover {
  background: var(--pr-bg-subtle);
  color: var(--pr-primary);
  padding-left: 24px;
}

/* Mobile Hamburger Toggle */
.pr-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  color: var(--pr-primary-dark);
}
.pr-hamburger svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
}

/* Mobile Drawer */
.pr-mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  max-width: 85vw;
  height: 100vh;
  background: #FFFFFF;
  z-index: 10000;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transition: right 300ms ease;
  overflow-y: auto;
}
.pr-mobile-drawer.is-open {
  right: 0;
}
.pr-mobile-drawer-header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--pr-border);
}
.pr-mobile-drawer-close {
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--pr-text-muted);
  cursor: pointer;
}
.pr-mobile-menu {
  list-style: none;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.pr-mobile-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--pr-primary-dark);
}
.pr-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--pr-transition-normal);
}
.pr-mobile-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1024px) {
  .pr-nav {
    display: none;
  }
  .pr-hamburger {
    display: inline-flex;
    align-items: center;
  }
}

/* ==========================================================================
   2. HERO SECTIONS
   ========================================================================== */
.pr-hero {
  background: linear-gradient(135deg, #F0F7FA 0%, #FFFFFF 100%);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--pr-border);
}
.pr-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
}
@media (max-width: 900px) {
  .pr-hero-grid {
    grid-template-columns: 1fr;
  }
}
.pr-hero-lead {
  font-size: clamp(1.05rem, 1.2vw, 1.2rem);
  color: var(--pr-text-muted);
  margin-bottom: var(--pr-space-6);
  line-height: 1.7;
}
.pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pr-space-4);
  align-items: center;
  margin-bottom: var(--pr-space-8);
}
.pr-hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pr-space-6);
  padding-top: var(--pr-space-6);
  border-top: 1px solid var(--pr-border);
}
.pr-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--pr-primary-dark);
}
.pr-trust-item svg {
  width: 22px;
  height: 22px;
  color: var(--pr-secondary-dark);
  flex-shrink: 0;
}
.pr-hero-visual {
  position: relative;
}
.pr-hero-card {
  background: #FFFFFF;
  border-radius: var(--pr-radius-lg);
  padding: var(--pr-space-6);
  box-shadow: var(--pr-shadow-lg);
  border: 1px solid var(--pr-border);
}

/* ==========================================================================
   3. DEPARTMENTS GRID
   ========================================================================== */
.pr-departments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--pr-space-6);
}
.pr-dept-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--pr-radius-md);
  padding: var(--pr-space-6);
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  box-shadow: var(--pr-shadow-sm);
  transition: all var(--pr-transition-normal);
  text-decoration: none;
}
.pr-dept-card:hover {
  transform: translateY(-4px);
  border-color: var(--pr-secondary);
  box-shadow: var(--pr-shadow-md);
}
.pr-dept-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--pr-radius-md);
  background: var(--pr-secondary-light);
  color: var(--pr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--pr-space-4);
}
.pr-dept-icon svg {
  width: 26px;
  height: 26px;
}
.pr-dept-title {
  font-size: 1.25rem;
  color: var(--pr-primary-dark);
  margin-bottom: var(--pr-space-2);
}
.pr-dept-desc {
  font-size: 0.9rem;
  color: var(--pr-text-muted);
  line-height: 1.5;
  margin-bottom: var(--pr-space-4);
  flex-grow: 1;
}
.pr-dept-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--pr-secondary-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   4. CONDITIONS DIRECTORY ENGINE
   ========================================================================== */
.pr-directory-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--pr-space-8) auto;
}
.pr-directory-controls {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-lg);
  padding: var(--pr-space-6);
  box-shadow: var(--pr-shadow-sm);
  margin-bottom: var(--pr-space-8);
}
.pr-directory-search-bar {
  position: relative;
  margin-bottom: var(--pr-space-6);
}
.pr-directory-search-input {
  width: 100%;
  height: 56px;
  padding: 0 20px 0 52px;
  font-size: 1.05rem;
  border: 2px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  background: #FFFFFF;
  color: var(--pr-text);
  transition: border-color var(--pr-transition-fast);
}
.pr-directory-search-input:focus {
  border-color: var(--pr-primary);
  outline: none;
}
.pr-directory-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  color: var(--pr-text-light);
}

/* Category Filter Pills */
.pr-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pr-filter-pill {
  background: var(--pr-bg-subtle);
  border: 1px solid var(--pr-border);
  color: var(--pr-text-muted);
  padding: 8px 16px;
  border-radius: var(--pr-radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--pr-transition-fast);
  min-height: 40px;
}
.pr-filter-pill:hover,
.pr-filter-pill.is-active {
  background: var(--pr-primary);
  color: #FFFFFF;
  border-color: var(--pr-primary);
}

.pr-conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--pr-space-6);
}
.pr-condition-card {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  padding: var(--pr-space-6);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  transition: all var(--pr-transition-normal);
}
.pr-condition-card:hover {
  border-color: var(--pr-secondary);
  box-shadow: var(--pr-shadow-md);
  transform: translateY(-3px);
}
.pr-condition-cat-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--pr-secondary-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.pr-condition-card-title {
  font-size: 1.18rem;
  color: var(--pr-primary-dark);
  margin-bottom: 8px;
}
.pr-condition-card-excerpt {
  font-size: 0.88rem;
  color: var(--pr-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

/* ==========================================================================
   5. SINGLE CONDITION & DEPARTMENT TEMPLATES
   ========================================================================== */
.pr-clinical-hero {
  background: var(--pr-bg-subtle);
  border-bottom: 1px solid var(--pr-border);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}
.pr-clinical-hero-content {
  max-width: 850px;
}
.pr-clinical-layout {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: var(--pr-space-10);
  margin-top: var(--pr-space-10);
}
@media (max-width: 992px) {
  .pr-clinical-layout {
    grid-template-columns: 1fr;
  }
}

.pr-clinical-main section {
  margin-bottom: var(--pr-space-10);
}
.pr-clinical-main h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 2px solid var(--pr-secondary-light);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

/* Symptoms Grid */
.pr-symptoms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--pr-space-4);
  margin-top: var(--pr-space-4);
}
.pr-symptom-item {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  padding: 16px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--pr-text);
}
.pr-symptom-icon {
  width: 20px;
  height: 20px;
  color: var(--pr-secondary-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Red Flags Emergency Notice */
.pr-red-flags-card {
  background: #FEF2F2;
  border: 2px solid #FCA5A5;
  border-radius: var(--pr-radius-md);
  padding: var(--pr-space-6);
  margin-top: var(--pr-space-6);
}
.pr-red-flags-card h3 {
  color: #991B1B;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.pr-red-flags-card p {
  color: #7F1D1D;
  font-size: 0.92rem;
}

/* Clinical Sidebar */
.pr-clinical-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--pr-space-6);
}
.pr-sidebar-widget {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  padding: var(--pr-space-6);
  box-shadow: var(--pr-shadow-sm);
}

/* ==========================================================================
   6. CLINICIAN / THERAPIST CARDS
   ========================================================================== */
.pr-therapists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: var(--pr-space-6);
}
.pr-therapist-card {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  overflow: hidden;
  box-shadow: var(--pr-shadow-sm);
  display: flex;
  flex-direction: column;
}
.pr-therapist-img-wrap {
  aspect-ratio: 4/3;
  background: var(--pr-primary-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pr-therapist-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pr-therapist-info {
  padding: var(--pr-space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.pr-therapist-name {
  font-size: 1.25rem;
  color: var(--pr-primary-dark);
  margin-bottom: 4px;
}
.pr-therapist-title {
  font-size: 0.88rem;
  color: var(--pr-secondary-dark);
  font-weight: 700;
  margin-bottom: 12px;
}
.pr-therapist-qual {
  font-size: 0.82rem;
  color: var(--pr-text-muted);
  background: var(--pr-bg-subtle);
  padding: 6px 10px;
  border-radius: var(--pr-radius-sm);
  margin-bottom: 12px;
}

/* ==========================================================================
   7. APPOINTMENT FORM & CONTACT STYLING
   ========================================================================== */
.pr-appointment-card {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--pr-shadow-md);
}
.pr-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) {
  .pr-form-grid {
    grid-template-columns: 1fr;
  }
}
.pr-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.pr-form-group.full-width {
  grid-column: 1 / -1;
}
.pr-form-group label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--pr-text);
}
.pr-form-group input,
.pr-form-group select,
.pr-form-group textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--pr-text);
  background: #FFFFFF;
  transition: border-color var(--pr-transition-fast);
}
.pr-form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.pr-form-group input:focus,
.pr-form-group select:focus,
.pr-form-group textarea:focus {
  border-color: var(--pr-primary);
  outline: none;
}

.physio-form-alert {
  padding: 14px 18px;
  border-radius: var(--pr-radius-md);
  font-size: 0.92rem;
  margin-bottom: 18px;
  display: none;
}
.physio-form-alert.alert-success {
  background: #ECFDF5;
  border: 1px solid #6EE7B7;
  color: #065F46;
}
.physio-form-alert.alert-error {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #991B1B;
}

/* ==========================================================================
   8. FOOTER
   ========================================================================== */
.pr-footer {
  background-color: var(--pr-primary-dark);
  color: #CBD5E1;
  padding-top: clamp(3rem, 5vw, 5rem);
  margin-top: auto;
}
.pr-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 3vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 4vw, 4rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
@media (max-width: 1024px) {
  .pr-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .pr-footer-grid {
    grid-template-columns: 1fr;
  }
}
.pr-footer-title {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: var(--pr-space-4);
  position: relative;
  padding-bottom: 8px;
}
.pr-footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--pr-secondary);
}
.pr-footer p {
  color: #94A3B8;
  font-size: 0.9rem;
}
.pr-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pr-footer a {
  color: #CBD5E1;
  font-size: 0.9rem;
  transition: color var(--pr-transition-fast);
}
.pr-footer a:hover {
  color: var(--pr-secondary);
  padding-left: 4px;
}
.pr-footer-bottom {
  padding: 20px 0;
  font-size: 0.85rem;
  color: #64748B;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.pr-footer-bottom a {
  color: #94A3B8;
}
.pr-footer-bottom a:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   8B. CLINICAL PAGES & RESPONSIVE LAYOUT GRIDS
   ========================================================================== */
.pr-breadcrumbs {
  font-size: 0.85rem;
  color: var(--pr-text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.pr-breadcrumbs a {
  color: var(--pr-primary);
  text-decoration: none;
  transition: color var(--pr-transition-fast);
}
.pr-breadcrumbs a:hover {
  color: var(--pr-secondary-dark);
  text-decoration: underline;
}
.pr-breadcrumbs .separator {
  color: var(--pr-border-dark);
  font-size: 0.75rem;
}

.pr-booking-card {
  background: #FFFFFF;
  border: 1px solid var(--pr-border);
  border-radius: var(--pr-radius-md);
  padding: clamp(20px, 4vw, 36px);
  box-shadow: var(--pr-shadow-md);
}
.pr-booking-header {
  margin-bottom: 24px;
  border-bottom: 1px solid var(--pr-border);
  padding-bottom: 16px;
}
.pr-booking-title {
  font-size: 1.5rem;
  color: var(--pr-primary-dark);
  margin-bottom: 6px;
}
.pr-booking-desc {
  font-size: 0.95rem;
  color: var(--pr-text-muted);
  margin: 0;
}

.pr-badge-trust {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: var(--pr-radius-full);
}

@media (max-width: 900px) {
  .pr-booking-layout-grid,
  .pr-contact-grid,
  .pr-location-grid,
  .pr-about-intro-grid {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }
}

@media (max-width: 640px) {
  .pr-therapist-header-grid {
    grid-template-columns: 1fr !important;
    text-align: center;
    justify-items: center;
  }
  .pr-therapist-header-grid div {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

/* ==========================================================================
   9. PRINT STYLESHEET
   ========================================================================== */
@media print {
  .pr-topbar,
  .pr-header,
  .pr-footer,
  .pr-mobile-sticky-bar,
  .pr-btn,
  .pr-directory-controls {
    display: none !important;
  }
  body {
    color: #000 !important;
    background: #fff !important;
  }
  .pr-card,
  .pr-symptom-item {
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}