/* ==============================================
   FELICITY TRIAGE - STYLE.CSS
   Medical triage application styling
   Production-ready version with design tokens
   ============================================== */

/* ----------------------------------------------
   DESIGN TOKENS
   All colors, spacing, and reusable values
   ---------------------------------------------- */
   :root {
      /* Typography scale */
    --font-size-xs: 0.75rem;     /* 12px */
    --font-size-sm: 0.875rem;    /* 14px */
    --font-size-base: 1rem;      /* 16px */
    --font-size-lg: 1.125rem;    /* 18px */
    --font-size-xl: 1.25rem;     /* 20px */
    --font-size-2xl: 1.5rem;     /* 24px */
    --font-size-3xl: 1.875rem;   /* 30px */
    --font-size-4xl: 2.25rem;    /* 36px */

    /* Primary brand colors */
    --color-primary: #3992E2;
    --color-primary-hover: #2980D1;
    --color-primary-active: #2d7bc8;
    
    /* Neutral color scale (light to dark) */
    --color-white: #ffffff;
    --color-gray-50: #fafafa;
    --color-gray-100: #f8f9fa;
    --color-gray-150: #f5f5f5;
    --color-gray-200: #f0f0f0;
    --color-gray-300: #e0e0e0;
    --color-gray-400: #dee2e6;
    --color-gray-500: #cccccc;
    --color-gray-600: #adb5bd;
    --color-gray-700: #999;
    --color-gray-800: #888;
    --color-gray-850: #666;
    --color-gray-900: #495057;
    --color-gray-950: #333;
    --color-black: #000;
    
    /* Background colors */
    --color-bg-gradient-start: #e7ecf2;
    --color-bg-form: #f4f8fb;
    --color-bg-summary: #f7fafd;
    --color-bg-hover: #e3f2fd;
    --color-bg-secondary: #e9ecef;
    
    /* Status colors */
    --color-success: #28a745;
    --color-success-hover: #218838;
    --color-success-light: #e8f5e8;
    --color-success-text: #2e7d32;
    --color-success-border: #4caf50;
    --color-error: #dc3545;
    --color-error-hover: #c82333;
    --color-error-dark: #b00020;
    --color-warning-bg: #fff3cd;
    --color-warning-border: #ffeaa7;
    --color-warning-text: #856404;
    --color-info-blue: #1976d2;
    
    /* Interactive state colors */
    --color-disabled-bg: #E5E7EB;
    --color-disabled-text: #9CA3AF;
    --color-button-gray: #6c757d;
    --color-button-gray-hover: #5a6268;
    --color-border-light: #ddd;
    --color-border-lighter: #eee;
    
    /* Gradients */
    --bg-main-gradient: linear-gradient(180deg, var(--color-bg-gradient-start) 0%, var(--color-white) 100%);
    
    /* Border radius (testing single value) */
    --border-radius: 12px;
    --border-radius-window: 30px; /* Keep distinctive main window radius */
    
    /* Shadow system - consistent elevation */
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.15);
    --shadow-float: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Layout constants */
    --header-height: 60px;
  }
  
  /* ----------------------------------------------
     1. BASE STYLES & TYPOGRAPHY
     ---------------------------------------------- */
  body {
    font-family: "Roboto", sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr; /* Header takes needed space, body takes rest */
  }
  
  h1 {
    font-size: 24px;
  }
  
  p {
    font-size: 16px;
  }
  
  /* ----------------------------------------------
     2. FORM ELEMENTS
     ---------------------------------------------- */
  
  /* Base button styling with flex centering */
  button {
    width: 120px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(57, 146, 226, 0.2), 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-right: 20px;
    letter-spacing: 0.025em;
    
    /* Flex properties for perfect centering */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0; /* Remove padding since flex handles centering */
  }
  
  /* Button hover state */
  button:hover {
    background-color: var(--color-primary-hover);
    box-shadow: 0 4px 12px rgba(57, 146, 226, 0.3), 0 2px 6px rgba(0, 0, 0, 0.15);
  }
  
  /* Button active/pressed state */
  button:active {
    box-shadow: 0 2px 4px rgba(57, 146, 226, 0.2), 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  /* Button disabled state */
  button:disabled {
    background-color: var(--color-disabled-bg);
    color: var(--color-disabled-text);
    cursor: not-allowed;
    box-shadow: none;
    opacity: 0.6;
  }
  
  button:disabled:hover {
    background-color: var(--color-disabled-bg);
    box-shadow: none;
  }
  
  /* Button style variants */
  button.grey {
    background-color: var(--color-button-gray);
  }
  
  button.grey:hover {
    background-color: var(--color-button-gray-hover);
  }
  
  /* Input styling */
  input:focus {
    outline: none;
    box-shadow: none;
  }
  
  .inputBox {
    width: 100%;
    height: 40px;
    font-size: 1rem;
    border: none;
    margin-left: 20px;
  }

  .questionText{
    padding-right: 30px;
  }
  
  .boldHeading{
    font-size: var(--font-size-lg);
    font-weight: 600;
    line-height: 1.2;
    margin: 0;
    padding:0;
    margin-top: 20px;
  }
  .screeningText {
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.2; /* Better readability */
    margin: 0;
    padding: 0;
    margin-top: 20px;
  }
  /* ----------------------------------------------
     3. LAYOUT CONTAINERS
     ---------------------------------------------- */
  
  /* Fixed header for consistent positioning */
  .stickyHeader {
    display: flex;
    justify-content: center;
    z-index: 100; /* Consistent z-index system */
    background: var(--color-bg-gradient-start);
    height: var(--header-height);
  }
  
  /* Main page container - uses CSS Grid child positioning */
  .bodyContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100vw;
    overflow-y: auto; /* Scroll only when content exceeds available space */
    min-height: 600px; /* Minimum before squishing */
    background: var(--bg-main-gradient);
    padding: 0;
    margin: 0;
  }
  
  /* Main triage flow container */
  .mainContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; /* Centers when enough space, otherwise starts from top */
    min-height: max(calc(100vh - calc(var(--header-height) * 2)), 80vh); /* Dynamic height with safe offset */
    width: 100%;
  }
  
  /* Triage container variant for narrower content */
  .mainContainer--triage {
    min-height: 500px;
  }
  
  /* Central triage window - adapts to different flow states */
  .mainWindow {
    display: flex;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: flex-start; /* This is what you need */
    justify-content: flex-start;
    flex-direction: column;
    justify-content: space-between;
    width: min(768px, 100vw); /* Responsive width with maximum */
    border: 2px solid var(--color-gray-800);
    border-radius: var(--border-radius-window);
    background-color: var(--color-white);

    /*margin-left: 10px;
    margin-right: 10px;
    padding-top: 20px;
    padding-bottom: 20px;
    position: relative;*/
  }
  
  /* Triage window state variants - different sizing for different phases */
  .triage-window--screening {
    min-height: 500px;
  }
  
  .triage-window--triage {
    min-height: 80px;
    justify-content: center;
  }
  
  .triage-window--recommendation {
    min-height: 480px;
    width: min(900px, 100vw);
    justify-content: flex-start;
  }
  
  .triage-window--doctor-selection {
    min-height: 480px;
    justify-content: flex-start;
    width: min(900px, 100vw);
  }
  
  .triage-window--booking {
    min-height: min(600px, 75vh);
    justify-content: flex-start;
    width: min(1000px, 100vw);
  }
  
  .triage-window--registration {
    min-height: 500px;
    max-height: 80vh;
    width: min(900px, 100vw);
    justify-content: flex-start;
    overflow: hidden;
  }
  
  .triage-window--confirmation {

  }
  
  /* Triage window transition animation - critical UX feedback */
  #mainWindow_id {
    will-change: min-height; /* GPU optimization for critical resize animation */
    transition: min-height 0.6s ease;
  }
  
  /* ----------------------------------------------
     4. CONTENT AREAS
     ---------------------------------------------- */
  
  /* Screening phase content area */
  .screeningQuestionArea {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    margin-top: 40px;
    margin-left: 60px;
    margin-right: 40px;
  }
  
  .screening-block{

  }
  /* Triage phase content area - positioned for dynamic questions */
  .triageQuestionArea {
    display: flex;
    align-items: flex-end;
    position: relative;
    width: min(768px, 100vw);
    max-width: 800px;
    display: none; /* Hidden by default, shown when active */
    min-height: 60px;
    margin-left: 40px;
  }
  
  /* Button area for yes/no responses */
  .buttonArea {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 40px;
  }
  
  /* Input area for free text responses */
  .inputArea {
    width: 100%;
  }
  
  /* Results and recommendation display blocks */
  .resultBlock {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0;
  }
  
  .resultBlock--recommendation {
    justify-content: space-between;
  }
  
  .resultBlock--doctor {
    justify-content: flex-start;
  }
  
  /* Emergency/exception message display */
  .exceptionBlock {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 0;
    height: 80%;
  }
  
  /* ----------------------------------------------
     5. TEXT CONTENT STYLING
     ---------------------------------------------- */
  .screeningQuestion {
    text-align: left;
    margin-left: 10px;
    margin-right: 10px;
  }
  
  .resultText {
    text-align: left;
  }
  
  /* Recommendation page content styling */
  .recommendation-header {
    font-size: var(--font-size-lg);
    color: var(--color-black);
    margin: 20px;
    text-align: center;
  }
  
  .recommendation-footer {
    font-size: var(--font-size-base);
    color: var(--color-black);
    margin: 20px 40px;
    text-align: center;
  }
  
  /* ----------------------------------------------
     6. SERVICE CARDS COMPONENT
     ---------------------------------------------- */
  
  /* Service row layout container */
  .service-row {
    display: flex;
    justify-content: space-evenly;
    align-items: stretch;
    gap: 20px;
    flex-wrap: wrap; /* Allow items to wrap to new lines */
    margin-top: 20px;
  }
  
  /* Service row layout variants */
  .service-row--center {
    justify-content: center;
  }
  
  .service-row--space-between {

  }
  
  /* Alternate option links within service rows */
  .service-row .alternate-option {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    cursor: pointer;
    color: var(--color-primary);
    text-decoration: underline;
    transition: color 0.2s ease;
  }
  
  .service-row .alternate-option:hover {
    color: var(--color-primary-active);
  }
  
  /* Base service card styling */
  .service-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-card);
    padding-top: 20px;
    padding-left: 10px;
    padding-right: 10px;
    padding-bottom: 20px;
    max-width: 210px;
    border: 2px solid var(--color-gray-300);
    transition: all 0.3s ease;
    justify-content: space-between;
    align-items: center;
  }
  
  /* Service card interactive variants */
  .service-card-recommendation {
    min-height: 240px;
    cursor: pointer;
    user-select: none;
  }
  
  .service-card-recommendation:hover {
    box-shadow: var(--shadow-float);
    transform: translateY(-3px);
  }
  
  .service-card-recommendation:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
  }
  
  .service-card-dr {
    width: 180px;
    min-height: 240px;
    cursor: pointer;
    user-select: none;
  }
  
  .service-card-dr:hover {
    box-shadow: var(--shadow-float);
    transform: translateY(-3px);
  }
  
  .service-card-dr:active {
    transform: translateY(-1px);
    box-shadow: var(--shadow-card);
  }
  
  /* Service card internal structure */
  .service-card__header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2px;
    gap: 12px;
  }
  
  .service-card__icon {
    margin-top: 20px;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    object-fit: cover;
  }
  .service-card__icon--dr {
    border-radius: 50%; 
  }
  .service-card__initials{
    display: flex;
    background-color: var(--color-info-blue); 
    align-items: center; 
    justify-content: center; 
    color: var(--color-white); 
    font-size: var(--font-size-xl);
    border-radius: 50%; 
  }
  
  .service-card__title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-gray-950);
    margin: 0;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  .service-card__description {
    font-size: 1rem;
    color: var(--color-gray-850);
    line-height: 1.5;
    margin-bottom: 8px;
  }
  
  .service-card__description strong {
    font-weight: 700;
    color: var(--color-gray-950);
  }
  
  .service-card__content {
    font-size: 1rem;
    color: var(--color-gray-950);
    line-height: 1.5;
    margin-bottom: 20px;
  }
  
  /* Price display within service cards */
  .service-card__price {
    display: flex;
    align-items: baseline;
    margin-bottom: 20px;
  }
  
  .price-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-right: 8px;
  }
  
  .price-duration {
    font-size: 0.9rem;
    color: var(--color-gray-800);
  }
  
  /* Service card action buttons */
  .service-card__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
  }
  
  .service-card__primary-action {
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    width: 80%;
    min-width: 120px;
    white-space: nowrap;
    margin: 0 auto;
    display: block;
  }
  
  .service-card__primary-action:hover {
    background-color: var(--color-primary-active);
  }
  
  .service-card__secondary-action {
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
  }
  
  .service-card__secondary-action:hover {
    color: var(--color-primary-active);
    text-decoration: underline;
  }
  
  .service-card__footer {
    font-size: 0.85rem;
    color: var(--color-gray-800);
    line-height: 1.4;
    border-top: 1px solid var(--color-gray-300);
    padding-top: 16px;
    margin-top: 16px;
  }
  
  /* ----------------------------------------------
     7. AVAILABILITY BOOKING INTERFACE
     ---------------------------------------------- */
  
  /* Availability interface header */
  .availability-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;

  }
  
  .availability-header h2 {
    margin-left: 20px;
    font-size: var(--font-size-lg);
    color: var(--color-gray-950);
  }
  
  /* Navigation controls for week selection */
  .availability-nav {
    display: flex;
    align-items: center;
    gap: 15px;
  }
  
  .availability-nav button {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0;
    transition: color 0.2s ease;
    font-weight: bold;
  }
  
  .availability-nav button:hover {
    color: var(--color-primary-active);
  }
  
  .availability-nav button:disabled {
    color: var(--color-gray-500);
    cursor: not-allowed;
    opacity: 0.6;
  }
  
  .availability-nav button:disabled:hover {
    color: var(--color-gray-500);
  }
  
  .availability-nav span {
    font-size: 1rem;
    color: var(--color-gray-850);
    font-weight: 500;
  }
  
  /* Day selection cards */
  .day-cards-row {
    display: flex;
    justify-content: flex-start;

    align-content: flex-start; /* This fixes the height issue */
    flex-wrap: wrap;
    gap: 10px;
    margin-left: 10px;
    margin-bottom: 20px;
  }
  
  .day-card {
    flex: 1;
    height: 80px;
    width: 120px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
    max-width: 120px;
  }
  
  .day-card.selected {
    border-color: var(--color-primary);
    box-shadow: 0 6px 20px rgba(57, 146, 226, 0.2);
  }
  
  .day-card.no-appointments {
    background-color: var(--color-gray-150);
    color: var(--color-gray-700);
    cursor: not-allowed;
    opacity: 0.6;
  }
  
  .day-card.no-appointments:hover {
    transform: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  /* Time slot selection interface */
  .time-slots-container {
    margin-top: 20px;
    width: 100%;
    display: flex;
    align-items: flex-start;
  }
  
  .time-slots-split {
    display: flex;
    width: 100%;
    gap: 0;
  }
  
  .time-slots-column:first-child {
    flex: 0.38;
    padding: 0 15px;
  }
  
  .time-slots-column:last-child {
    flex: 0.62;
    padding: 0 15px;
  }
  
  .time-slots-header {
    text-align: center;
    margin: 0 0 15px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-gray-950);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 8px;
  }
  
  .time-slots-list {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-start;
    align-content: flex-start; /* This fixes vertical height calculation */
    margin-bottom: 40px;
  }
  
  .time-slots-divider {
    width: 1px;
    background-color: var(--color-gray-300);
    margin: 0 10px;
    min-height: 200px;
  }
  
  .no-slots {
    text-align: center;
    color: var(--color-gray-700);
    font-style: italic;
    padding: 20px 0;
    margin: 0;
  }
  
  /* Individual time slot styling */
  .time-slot {
    background-color: var(--color-gray-100);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius);
    padding-top: 8px;
    padding-bottom: 8px;
    padding-left: 14px;
    padding-right: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-950);
    text-align: center;
    width: 70px;
    flex-shrink: 0;
  }
  
  .time-slot:hover {
    background-color: var(--color-bg-hover);
    border-color: var(--color-primary);
    transform: translateY(-1px);
  }
  
  .time-slot.selected {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
  }
  
  /* ----------------------------------------------
     8. NAVIGATION COMPONENTS
     ---------------------------------------------- */
  
  /* Back button styling */
  .back-button {
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-400);
    color: var(--color-button-gray);
    font-size: 0.9rem;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  
  .back-button:hover {
    background: var(--color-bg-secondary);
    color: var(--color-gray-900);
    border-color: var(--color-gray-600);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  }
  
  /* Back button container positioning */
  .backButtonContainer {
    position: absolute;
    left: 24px;
    bottom: 24px;
    z-index: 10;
    display: flex;
    align-items: center;
  }
  
  /* Ensure parent containers are positioned for absolute children */
  .mainWindow,
  .resultBlock,
  #doctorSelectionBlock_id,
  #bookingBlock_id {
    position: relative;
  }
  
  /* Back button sizing */
  .back-button {
    min-width: 100px;
    min-height: 40px;
  }
  
  /* Responsive back button positioning */
  @media (max-width: 600px) {
    .backButtonContainer {
      left: 8px;
      bottom: 8px;
    }
  }
  
  /* ----------------------------------------------
     9. REGISTRATION FORMS
     ---------------------------------------------- */
  
  /* Registration page layout */
  .registration-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 32px;
  }
  
  .registration-main-row {
    display: flex;
    gap: 32px;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    align-items: flex-start;
    height: 100%;
    min-height: 600px;
  }
  
  /* Registration summary column */
  .registration-summary-col {
    flex: 0 0 30%;
    max-width: 30%;
    background: var(--color-bg-summary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-card);
    padding: 24px 20px;
    font-size: 0.97rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 8px;
    align-items: flex-start;
    height: fit-content;
    text-align: left;
  }
  
  .registration-summary-col .summary-subheading {
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 4px;
    margin-top: 18px;
    text-align: left;
  }
  
  .registration-summary-col .summary-subheading:first-child {
    margin-top: 0;
  }
  
  .registration-summary-col div:not(.summary-subheading) {
    font-size: 0.95rem;
    font-weight: 400;
    margin-bottom: 2px;
    text-align: left;
  }
  
  /* Registration form column */
  .registration-form-col {
    flex: 1 1 70%;
    max-width: 70%;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow-y: auto;
    min-height: 0;
    height: 100%;
    max-height: 100%;
  }
  
  /* Form layout styles */
  .form-row-horizontal {
    display: flex;
    align-items: center;
    margin-bottom: 18px;
  }
  
  .form-row-horizontal label {
    flex: 0 0 160px;
    margin-right: 16px;
    text-align: right;
    font-weight: 500;
  }
  
  .form-row-horizontal input,
  .form-row-horizontal select {
    flex: 1 1 auto;
    min-width: 0;
    height: 40px;
    font-size: 1rem;
    border: none;
    border-radius: var(--border-radius);
    padding: 8px 12px;
    background: var(--color-bg-form);
    box-sizing: border-box;
  }
  
  /* Summary card for registration */
  .summary-card {
    background: var(--color-bg-summary);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 20px 28px;
    margin-bottom: 32px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
  }
  
  .summary-card-row {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
  }
  
  .summary-card-row:last-child {
    margin-bottom: 0;
  }
  
  /* Registration form container with scroll */
  .registration-form-container {
    height: 100%;
    overflow-y: auto;
    padding-bottom: 120px;
  }
  
  /* Standard registration form */
  .registration-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 100px;
  }
  
  .form-row {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  
  .form-row label {
    flex: 0 0 120px;
    font-weight: 500;
    color: var(--color-gray-950);
    font-size: 14px;
    text-align: right;
  }
  
  .form-row input,
  .form-row select {
    flex: 1;
    height: 40px;
    font-size: 1rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius);
    background: var(--color-bg-form);
    box-sizing: border-box;
    min-width: 0; /* Allows flex item to shrink */
    padding-left: 5px;
  }
  
  .form-row input:focus,
  .form-row select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(57, 146, 226, 0.2);
  }
  
  /* Date of birth inputs */
  .dob-inputs {
    display: flex;
    gap: 10px;
    flex: 1;
  }
  
  .dob-input {
    flex: 1;
  }
  
  /* Form buttons */
  .form-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border-lighter);
  }
  
  .form-button {
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 100px;
  }
  
  .form-button--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
  }
  
  .form-button--primary:hover {
    background-color: var(--color-primary-hover);
  }
  
  .form-button--secondary {
    background-color: var(--color-button-gray);
    color: var(--color-white);
  }
  
  .form-button--secondary:hover {
    background-color: var(--color-button-gray-hover);
  }
  
  .summary-subheading {
    font-size: 1.08rem;
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 18px;
    text-align: left;
  }
  
  .summary-subheading:first-child {
    margin-top: 0;
  }
  
  .registrationHeading{
    font-size: var(--font-size-base);
    text-align: left;
    margin-left: 20px;
    display: none;
  }
  /* ----------------------------------------------
     10. LOADING & FEEDBACK STATES
     ---------------------------------------------- */
  
  /* Loading container for centered loading states */
  .loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    gap: 20px;
  }
  
  /* Availability-specific loading container */
  .loading-container--availability {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    gap: 20px;
  }
  
  /* Loading spinner animation */
  .spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-gray-300);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
  }
  
  /* Button context spinner - size modifier only */
  .spinner--button {
    width: 28px;
    height: 28px;
    border-width: 2px;
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
  }
  
  /* Spinner container styling */
  #sendButtonSpinner_id {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* Loading message text */
  .loading-message {
    font-size: 1.2rem;
    color: var(--color-black);
    text-align: center;
    font-weight: 500;
  }
  
  /* Version display in corner */
  .version-display {
    position: fixed;
    bottom: 10px;
    right: 10px;
    font-size: 12px;
    color: var(--color-black);
    background-color: transparent;
    z-index: 400; /* Consistent z-index system */
  }
  
  /* ----------------------------------------------
     11. ANIMATIONS & TRANSITIONS
     ---------------------------------------------- */
  
  /* Basic fade animations for content transitions */
  #screeningQuestion_id {
    transition: opacity 0.4s ease;
    opacity: 1;
  }
  
  #screeningQuestion_id.fade-out {
    opacity: 0;
  }
  
  .fade-in {
    opacity: 0;
    animation: fadeIn 0.4s ease forwards;
  }
  
  .fade-in-slow {
    opacity: 0;
    animation: fadeIn 2s ease forwards;
  }
  
  .fade-out {
    opacity: 1;
    animation: fadeOut 0.4s ease forwards;
  }
  
  /* Staggered fade-in animations for doctor cards */
  .fade-in-stagger-1 {
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 0.1s;
  }
  
  .fade-in-stagger-2 {
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 0.2s;
  }
  
  .fade-in-stagger-3 {
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 0.3s;
  }
  
  .fade-in-stagger-4 {
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 0.4s;
  }
  
  .fade-in-stagger-5 {
    animation: fadeIn 0.5s ease forwards;
    animation-delay: 0.5s;
  }
  
  /* Doctor card zoom-in animation */
  .doctor-card-animate-in {
    opacity: 0;
    transform: scale(0.6);
    transform-origin: center center;
    animation: doctorCardZoomIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  }
  
  .doctor-card-hidden {
    opacity: 0 !important;
    transform: scale(0.8) !important;
  }
  
  /* Prevent hover transform clash during animation */
  .doctor-card:not(.doctor-card-animate-in):hover {
    transform: scale(1.04);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  }
  
  /* ----------------------------------------------
     12. KEYFRAME DEFINITIONS
     ---------------------------------------------- */
  @keyframes fadeIn {
    to {
      opacity: 1;
    }
  }
  
  @keyframes fadeOut {
    to {
      opacity: 0;
    }
  }
  
  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  
  @keyframes doctorCardZoomIn {
    0% {
      opacity: 0;
      transform: scale(0.6);
    }
    100% {
      opacity: 1;
      transform: scale(1);
    }
  }
  
  /* ----------------------------------------------
     13. DEBUG & DEVELOPMENT TOOLS
     ---------------------------------------------- */
  
  /* Debug symbol - floating diagnostic tool */
  .debug-symbol {
    position: fixed;
    bottom: 15px;
    left: 15px;
    width: 30px;
    height: 30px;
    background-color: var(--color-gray-200);
    border: 2px solid var(--color-gray-500);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 16px;
    z-index: 300;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
  }
  
  .debug-symbol:hover {
    transform: scale(1.1);
    background-color: var(--color-gray-300);
  }
  
  /* Diagnosis popup overlay */
  .diagnosis-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 350;
  }
  
  /* Diagnosis popup content container */
  .diagnosis-popup__content {
    background-color: var(--color-white);
    padding: 20px;
    border-radius: var(--border-radius);
    max-width: 400px;
    max-height: 300px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
  }
  
  /* Close button for diagnosis popup */
  .diagnosis-popup__close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-gray-850);
  }
  
  /* Diagnosis popup title */
  .diagnosis-popup__title {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--color-gray-950);
  }
  
  /* Diagnosis reason content display */
  .diagnosis-popup__content-text {
    background-color: var(--color-gray-150);
    padding: 12px;
    border-radius: var(--border-radius);
    font-family: monospace;
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-gray-950);
    white-space: pre-wrap;
    word-break: break-word;
  }
  
  /* ----------------------------------------------
     14. UTILITY CLASSES
     ---------------------------------------------- */
  .hidden {
    display: none;
  }
  
  /* List styling - reduce default browser indentation */
  ul {
    padding-left: 20px; /* Reduced from browser default ~40px */
    margin: 0.5em 0;
  }
  
  ul li {
    margin-bottom: 4px;
  }
  
  /* ----------------------------------------------
     15. CONFIRMATION PAGE STYLES
     ---------------------------------------------- */
  
  /* Confirmation detail values - clean display */
  .confirmation-detail-value {
    background: transparent !important;
    border: none !important;
    font-weight: 500;
    text-align: left;
    line-height: 1.5;
  }
  
  /* Confirmation buttons - centered */
  .confirmation-buttons {
    margin-top: 30px;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 15px;
  }
  
  /* Success message styling */
  .confirmation-success {
    text-align: center;
    margin: 20px;
    background: var(--color-success-light);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-success-border);
  }
  
  .success-icon {
    font-size: 3rem;
    margin-bottom: 10px;
  }
  
  .success-message {
    font-size: var(--font-size-lg);
    font-weight: bold;
    color: var(--color-success-text);
    margin-bottom: 20px;
  }

  .confirmation-details{
    margin: 20px;
  }
  
  /* Next steps styling */
  .confirmation-next-steps {
    background: var(--color-gray-150);
    padding: 20px;
    border-radius: var(--border-radius);
    margin-top: 20px;
  }
  
  .next-steps-title {
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--color-info-blue);
  }
  
  .next-steps-list {
    margin: 0;
    padding-left: 20px;
  }
  
  .next-steps-list li {
    margin-bottom: 8px;
    color: var(--color-gray-850);
  }
  
  /* Confirmation note styling */
  .confirmation-note {
    padding: 15px;
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: var(--border-radius);
    color: var(--color-warning-text);
    font-size: 0.9rem;
    margin-top: 20px;
  }
  
  .confirmation-note p {
    margin: 0;
  }

  /* ----------------------------------------------
   16. MOBILE RESPONSIVE OVERRIDES
   ---------------------------------------------- */
   @media (max-width: 768px) {

    body, html {
      overflow-x: hidden;
      overscroll-behavior-x: none;
    }

    h1{
      font-size: var(--font-size-lg);
    }
    
    button{
      width: 90px;
    }
    .mainWindow  {
      border-left: none;
      border-right: none;
      min-height: unset;
    }
    .mainContainer{
      min-height: unset;
      justify-content: unset;
    }
    .triage-window--screening{
      min-height: 0;
    }
    .triage-window--triage{
      min-height: 120px;
    }
    .triageQuestionArea{
      margin-top: 80px;
    }

    .service-row {
      margin-left: 5px;
      margin-right: 5px;
    }

    .service-row--doctors{
      margin-bottom: 80px;
    }

    .service-card-dr {
      min-height: 220px;
    }
    .availability-nav{
      gap: unset;
      max-width: 60%;
    }

    .triage-window--registration {
      max-height: unset;
    }
    .registration-main-row{
      flex-direction: column-reverse;
    }

    .registration-summary-col{
      max-width: 100%;
    }
    .registration-form-col{
      max-width: 100%;
    }
    .dob-inputs{
      gap: unset;
    }
    .registrationHeading{
      display: block;
    }
    .registration-title{
      font-size: var(--font-size-lg);
      margin:20px;
    }
  }