/* ==========================================================================
   🩺 PET WELL - ONLINE DOCTOR CONSULTATION FEATURE STYLES
   All styles are isolated using the "pw-online-" namespace to prevent conflicts.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. FLOATING CONSULTATION BUTTON
   -------------------------------------------------------------------------- */
.pw-online-float-trigger {
  position: fixed;
  bottom: 95px; /* Floats elegantly above the standard "Back to Top" button (which is at 30px) */
  right: 30px;
  z-index: 1001; /* Keep it above standard components and back-to-top (which is 999) */
  background-color: var(--primary);
  color: var(--white);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 24px;
  border-radius: var(--br-xl); /* Sleek rounded pill shape */
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(0, 169, 157, 0.35);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  animation: pw-online-pulse 2s infinite;
}

.pw-online-float-trigger:hover {
  background-color: var(--primary-hover);
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 30px rgba(0, 169, 157, 0.45);
}

.pw-online-float-trigger:active {
  transform: translateY(-1px) scale(0.98);
}

/* Floating button attention-grabbing pulse keyframe */
@keyframes pw-online-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 169, 157, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(0, 169, 157, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 169, 157, 0);
  }
}

/* --------------------------------------------------------------------------
   2. POPUP MODAL OVERLAY & CONTAINER
   -------------------------------------------------------------------------- */
.pw-online-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1200; /* Higher than sticky navs (which are 1000) and other modals (1100) */
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px); /* Premium glassy backdrop blur */
  display: none; /* Controlled by JS setting class "pw-online-active" and changing display to flex */
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pw-online-modal.pw-online-active {
  display: flex;
  opacity: 1;
}

.pw-online-modal-content {
  background-color: var(--white);
  width: 100%;
  max-width: 580px;
  height: 680px; /* Fixed height for consistent flex layout */
  max-height: 90vh; /* Prevents overflow off screen on mobile */
  border-radius: var(--br-md);
  box-shadow: 0 30px 70px rgba(0, 169, 157, 0.15);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Hide main container scrollbars */
  transform: scale(0.92);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), opacity 0.3s ease;
}

.pw-online-modal.pw-online-active .pw-online-modal-content {
  transform: scale(1);
  opacity: 1;
}


/* Modal Close Button */
.pw-online-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--br-round);
  background-color: var(--light-bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.5rem;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 10;
  line-height: 1;
}

.pw-online-close-btn:hover {
  background-color: var(--error);
  color: var(--white);
  border-color: var(--error);
  transform: rotate(90deg);
}

/* --------------------------------------------------------------------------
   3. MODAL SLIDES (Wizard Steps)
   -------------------------------------------------------------------------- */
.pw-online-slide {
  display: none; /* Toggled by adding class "pw-online-current-slide" */
  padding: 20px;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
}

.pw-online-slide.pw-online-current-slide {
  display: flex;
  animation: pw-online-fade-in-up 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.pw-online-slide-header {
  flex-shrink: 0;
  margin-bottom: 10px;
}

.pw-online-slide-form-container {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  overflow: hidden;
}

.pw-online-slide-body {
  flex-grow: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  margin-bottom: 10px;
  scrollbar-width: thin;
}

/* Scrollbar styles for slide body */
.pw-online-slide-body::-webkit-scrollbar {
  width: 6px;
}
.pw-online-slide-body::-webkit-scrollbar-track {
  background: transparent;
}
.pw-online-slide-body::-webkit-scrollbar-thumb {
  background: rgba(0, 169, 157, 0.2);
  border-radius: 4px;
}
.pw-online-slide-body::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

.pw-online-slide-footer {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: auto;
}

@keyframes pw-online-fade-in-up {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pw-online-modal-title {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  color: var(--text);
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pw-online-modal-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0px;
}

/* --------------------------------------------------------------------------
   4. FORM ELEMENTS & VALIDATIONS
   -------------------------------------------------------------------------- */
.pw-online-form-section-title {
  font-family: var(--font-headings);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 25px;
  margin-bottom: 15px;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pw-online-form-group {
  margin-bottom: 20px;
  position: relative;
}

.pw-online-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pw-online-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.pw-online-label span {
  color: var(--error);
}

.pw-online-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--br-sm);
  background-color: var(--light-bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: var(--transition-fast);
}

.pw-online-input:focus {
  background-color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 169, 157, 0.1);
}

/* Validation Error Styles */
.pw-online-form-group.pw-online-has-error .pw-online-input {
  border-color: var(--error);
  background-color: rgba(231, 76, 60, 0.02);
}

.pw-online-error-msg {
  display: none; /* Shown dynamically by JS */
  color: var(--error);
  font-size: 0.8rem;
  margin-top: 5px;
  font-weight: 500;
}

.pw-online-form-group.pw-online-has-error .pw-online-error-msg {
  display: block;
}

/* --------------------------------------------------------------------------
   5. TIME SLOT GRID SELECTOR
   -------------------------------------------------------------------------- */
.pw-online-slots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 10px;
}

.pw-online-slot-btn {
  background-color: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--br-sm);
  padding: 10px 8px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.pw-online-slot-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: rgba(0, 169, 157, 0.02);
}

.pw-online-slot-btn.pw-online-selected {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(0, 169, 157, 0.2);
}

/* --------------------------------------------------------------------------
   6. ACTIONS & BUTTONS
   -------------------------------------------------------------------------- */
.pw-online-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 15px;
  margin-top: 35px;
}

.pw-online-btn {
  padding: 12px 26px;
  border-radius: var(--br-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.pw-online-btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 169, 157, 0.2);
}

.pw-online-btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 169, 157, 0.3);
}

.pw-online-btn-secondary {
  background-color: var(--light-bg);
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}

.pw-online-btn-secondary:hover {
  background-color: var(--border);
  color: var(--text);
  transform: translateY(-2px);
}

.pw-online-btn-danger {
  background-color: rgba(231, 76, 60, 0.08);
  color: var(--error);
  border: 1.5px solid rgba(231, 76, 60, 0.15);
}

.pw-online-btn-danger:hover {
  background-color: var(--error);
  color: var(--white);
  border-color: var(--error);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(231, 76, 60, 0.2);
}

.pw-online-btn:active {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   7. PAYMENT SLIDE DETAILS
   -------------------------------------------------------------------------- */
.pw-online-payment-details-box {
  background-color: var(--light-bg);
  border: 1.5px dashed var(--primary);
  border-radius: var(--br-sm);
  padding: 24px;
  text-align: center;
  margin-bottom: 24px;
}

.pw-online-fee-display {
  margin-bottom: 20px;
}

.pw-online-fee-display span {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: block;
}

.pw-online-fee-display strong {
  font-family: var(--font-headings);
  font-size: 2.2rem;
  color: var(--primary);
  font-weight: 800;
}

.pw-online-qr-frame {
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--br-sm);
  padding: 15px;
  display: inline-block;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.03);
  margin-bottom: 15px;
}

.pw-online-qr-img {
  width: 180px;
  height: 180px;
  display: block;
  object-fit: contain;
}

.pw-online-instructions-list {
  text-align: left;
  margin: 15px 0 0 0;
  padding-left: 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.pw-online-instructions-list li {
  margin-bottom: 8px;
}

.pw-online-instructions-list li strong {
  color: var(--text);
}

/* --------------------------------------------------------------------------
   8. LOADING OVERLAY
   -------------------------------------------------------------------------- */
.pw-online-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  z-index: 100;
  display: none; /* Managed by JS */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.pw-online-loading-overlay.pw-online-visible {
  display: flex;
}

.pw-online-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--border);
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  animation: pw-online-spin 1s linear infinite;
}

@keyframes pw-online-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.pw-online-loader-text {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text);
}

.pw-online-loader-subtext {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 250px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   9. SUCCESS ANIMATED LAYOUT
   -------------------------------------------------------------------------- */
.pw-online-success-wrapper {
  text-align: center;
  padding: 20px 0;
}

.pw-online-success-icon-box {
  width: 80px;
  height: 80px;
  border-radius: var(--br-round);
  background-color: rgba(46, 204, 113, 0.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px auto;
  font-size: 2.5rem;
  animation: pw-online-success-pop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes pw-online-success-pop {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.pw-online-success-msg-text {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.pw-online-success-msg-text p {
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   10. RESPONSIVE DESIGN & ADAPTABILITY
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .pw-online-float-trigger {
    bottom: 85px;
    right: 20px;
    padding: 12px 18px;
    font-size: 0.88rem;
  }
  
  .pw-online-slide {
    padding: 30px;
  }
  
  .pw-online-form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 480px) {
  .pw-online-float-trigger {
    padding: 10px 14px;
    font-size: 0.82rem;
    gap: 5px;
  }
  
  .pw-online-modal {
    padding: 10px;
  }
  
  .pw-online-slide {
    padding: 25px 15px;
  }
  
  .pw-online-modal-title {
    font-size: 1.3rem;
  }
  
  .pw-online-slots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pw-online-actions {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 10px;
  }
  
  .pw-online-btn {
    width: 100%;
  }
  
  .pw-online-payment-details-box {
    padding: 16px;
  }
  
  .pw-online-qr-img {
    width: 150px;
    height: 150px;
  }
}