/**
 * ENNU Patient Check-In - Unified Styles
 * 
 * World-class, responsive check-in interface.
 * Mobile-first design with premium aesthetics.
 * 
 * @version 3.1.0
 */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Brand Colors */
    --ennu-gold: #C9A962;
    --ennu-gold-light: #E5D4A1;
    --ennu-gold-dark: #A68B4B;
    --ennu-navy: #1A2744;
    --ennu-navy-light: #2D3E5F;
    
    /* Semantic Colors */
    --ennu-success: #10B981;
    --ennu-success-light: #D1FAE5;
    --ennu-warning: #F59E0B;
    --ennu-warning-light: #FEF3C7;
    --ennu-error: #EF4444;
    --ennu-error-light: #FEE2E2;
    --ennu-info: #3B82F6;
    --ennu-info-light: #DBEAFE;
    
    /* Neutrals */
    --ennu-white: #FFFFFF;
    --ennu-cream: #FAF8F5;
    --ennu-gray-50: #F9FAFB;
    --ennu-gray-100: #F3F4F6;
    --ennu-gray-200: #E5E7EB;
    --ennu-gray-300: #D1D5DB;
    --ennu-gray-400: #9CA3AF;
    --ennu-gray-500: #6B7280;
    --ennu-gray-600: #4B5563;
    --ennu-gray-700: #374151;
    --ennu-gray-800: #1F2937;
    --ennu-gray-900: #111827;
    
    /* Typography */
    --ennu-font-display: 'Playfair Display', Georgia, serif;
    --ennu-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ennu-font-mono: 'SF Mono', Monaco, Consolas, monospace;
    
    /* Spacing */
    --ennu-space-1: 0.25rem;
    --ennu-space-2: 0.5rem;
    --ennu-space-3: 0.75rem;
    --ennu-space-4: 1rem;
    --ennu-space-5: 1.25rem;
    --ennu-space-6: 1.5rem;
    --ennu-space-8: 2rem;
    --ennu-space-10: 2.5rem;
    --ennu-space-12: 3rem;
    
    /* Border Radius */
    --ennu-radius-sm: 4px;
    --ennu-radius-md: 8px;
    --ennu-radius-lg: 12px;
    --ennu-radius-xl: 16px;
    --ennu-radius-full: 9999px;
    
    /* Shadows */
    --ennu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --ennu-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --ennu-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --ennu-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --ennu-shadow-gold: 0 4px 14px rgba(201, 169, 98, 0.25);
    
    /* Transitions */
    --ennu-transition-fast: 150ms ease;
    --ennu-transition-base: 200ms ease;
    --ennu-transition-slow: 300ms ease;
    
    /* Z-index */
    --ennu-z-dropdown: 100;
    --ennu-z-sticky: 200;
    --ennu-z-modal: 1000;
    --ennu-z-notification: 1100;
}

/* ==========================================================================
   Base Reset
   ========================================================================== */

.ennu-checkin *,
.ennu-checkin *::before,
.ennu-checkin *::after {
    box-sizing: border-box;
}

.ennu-checkin {
    font-family: var(--ennu-font-body);
    font-size: 16px;
    line-height: 1.5;
    color: var(--ennu-gray-800);
    background: var(--ennu-cream);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Screen reader only */
.ennu-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.ennu-checkin-header {
    background: #FFFFFF !important;
    padding: var(--ennu-space-4) var(--ennu-space-6);
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-checkin-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
}

.ennu-title {
    font-family: var(--ennu-font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ennu-navy);
    margin: 0;
}

.ennu-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--ennu-space-6);
}

/* ==========================================================================
   Clock
   ========================================================================== */

.ennu-clock {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-4);
    padding: var(--ennu-space-2) var(--ennu-space-4);
    background: var(--ennu-gray-50);
    border-radius: var(--ennu-radius-full);
}

.ennu-time {
    font-family: var(--ennu-font-display);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--ennu-navy);
}

.ennu-clock-divider {
    width: 1px;
    height: 20px;
    background: var(--ennu-gray-300);
}

.ennu-date {
    font-size: 0.875rem;
    color: var(--ennu-gray-500);
}

/* ==========================================================================
   Tabs
   ========================================================================== */

.ennu-tabs {
    display: flex;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-4) var(--ennu-space-6);
    background: var(--ennu-white);
    border-bottom: 1px solid var(--ennu-gray-200);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ennu-tabs::-webkit-scrollbar {
    display: none;
}

.ennu-tab {
    padding: var(--ennu-space-3) var(--ennu-space-5);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--ennu-gray-600);
    background: transparent;
    border: none;
    border-radius: var(--ennu-radius-full);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    white-space: nowrap;
}

.ennu-tab:hover {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-800);
}

.ennu-tab.active {
    background: var(--ennu-navy);
    color: var(--ennu-white);
}

.ennu-tab:focus-visible {
    outline: 2px solid var(--ennu-gold);
    outline-offset: 2px;
}

/* ==========================================================================
   Location Filter
   ========================================================================== */

.ennu-location-filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-3) var(--ennu-space-6);
    background: linear-gradient(180deg, var(--ennu-gray-50) 0%, var(--ennu-white) 100%);
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-location-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-2) var(--ennu-space-4);
    font-family: var(--ennu-font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ennu-gray-600);
    background: var(--ennu-white);
    border: 1px solid var(--ennu-gray-300);
    border-radius: var(--ennu-radius-full);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    white-space: nowrap;
}

.ennu-location-btn .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    transition: color var(--ennu-transition-fast);
}

.ennu-location-btn:hover {
    border-color: var(--ennu-gold);
    color: var(--ennu-gold-dark);
    background: var(--ennu-gold-light);
}

.ennu-location-btn:hover .dashicons {
    color: var(--ennu-gold);
}

.ennu-location-btn.active {
    background: linear-gradient(135deg, var(--ennu-gold) 0%, var(--ennu-gold-dark) 100%);
    border-color: var(--ennu-gold-dark);
    color: var(--ennu-white);
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.ennu-location-btn.active .dashicons {
    color: var(--ennu-white);
}

.ennu-location-btn:focus-visible {
    outline: 2px solid var(--ennu-gold);
    outline-offset: 2px;
}

.ennu-location-label {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Location Badge (in table) */
.ennu-location-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-1);
    padding: var(--ennu-space-1) var(--ennu-space-2);
    font-size: 0.8125rem;
    color: var(--ennu-gray-600);
    background: var(--ennu-gray-100);
    border-radius: var(--ennu-radius-sm);
}

.ennu-location-badge .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--ennu-gold-dark);
}

.ennu-location-badge.ennu-location-none {
    background: transparent;
    color: var(--ennu-gray-400);
}

/* Full-width form group (for location dropdown) */
.ennu-form-group-full {
    grid-column: 1 / -1;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.ennu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-3) var(--ennu-space-5);
    font-family: var(--ennu-font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--ennu-radius-md);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    text-decoration: none;
    min-height: 44px; /* Touch target */
}

.ennu-btn:focus-visible {
    outline: 2px solid var(--ennu-gold);
    outline-offset: 2px;
}

.ennu-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.ennu-btn-primary {
    background: linear-gradient(135deg, var(--ennu-gold) 0%, var(--ennu-gold-dark) 100%);
    color: var(--ennu-navy);
    box-shadow: var(--ennu-shadow-gold);
}

.ennu-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.35);
}

.ennu-btn-secondary {
    background: var(--ennu-white);
    color: var(--ennu-gray-700);
    border: 1px solid var(--ennu-gray-300);
}

.ennu-btn-secondary:hover:not(:disabled) {
    background: var(--ennu-gray-50);
    border-color: var(--ennu-gray-400);
}

.ennu-btn-success {
    background: var(--ennu-success);
    color: var(--ennu-white);
}

.ennu-btn-danger {
    background: var(--ennu-error);
    color: var(--ennu-white);
}

.ennu-btn-small {
    padding: var(--ennu-space-2) var(--ennu-space-3);
    font-size: 0.8125rem;
    min-height: 36px;
}

.ennu-btn-large {
    padding: var(--ennu-space-4) var(--ennu-space-8);
    font-size: 1.125rem;
    min-height: 56px;
}

/* Loading state */
.ennu-btn.loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.ennu-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: ennu-spin 0.6s linear infinite;
}

/* ==========================================================================
   Table
   ========================================================================== */

.ennu-table {
    width: 100%;
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-md);
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}

.ennu-table thead {
    background: var(--ennu-gray-50);
}

.ennu-table th {
    padding: var(--ennu-space-4);
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ennu-gray-500);
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-table td {
    padding: var(--ennu-space-4);
    border-bottom: 1px solid var(--ennu-gray-100);
    vertical-align: middle;
}

.ennu-table tbody tr:last-child td {
    border-bottom: none;
}

.ennu-table tbody tr:hover {
    background: var(--ennu-gray-50);
}

.ennu-table tbody tr.checked-in {
    background: var(--ennu-success-light);
}

/* ==========================================================================
   Patient Display
   ========================================================================== */

.ennu-patient {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-3);
}

.ennu-initials {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--ennu-gold-light) 0%, var(--ennu-gold) 100%);
    color: var(--ennu-navy);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--ennu-radius-full);
}

.ennu-patient-info {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-1);
}

.ennu-patient-info strong {
    color: var(--ennu-gray-900);
}

/* ==========================================================================
   Status Badges
   ========================================================================== */

.ennu-status {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-1) var(--ennu-space-3);
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: var(--ennu-radius-full);
}

.ennu-status-dot {
    width: 8px;
    height: 8px;
    border-radius: var(--ennu-radius-full);
    background: currentColor;
}

.ennu-status-success {
    background: var(--ennu-success-light);
    color: var(--ennu-success);
}

.ennu-status-pending {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning);
}

.ennu-status-error {
    background: var(--ennu-error-light);
    color: var(--ennu-error);
}

.ennu-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--ennu-radius-full);
}

.ennu-badge-gold {
    background: linear-gradient(135deg, var(--ennu-gold-light), var(--ennu-gold));
    color: var(--ennu-navy);
}

/* ==========================================================================
   Queue Display
   ========================================================================== */

.ennu-queue {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-3);
}

.ennu-queue-item {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-4);
    padding: var(--ennu-space-4);
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-sm);
    transition: all var(--ennu-transition-fast);
}

.ennu-queue-item:hover {
    box-shadow: var(--ennu-shadow-md);
}

.ennu-queue-current {
    border: 2px solid var(--ennu-gold);
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.05) 0%, var(--ennu-white) 100%);
}

.ennu-queue-position {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--ennu-font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ennu-gold-dark);
}

.ennu-queue-initials {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ennu-navy);
    color: var(--ennu-white);
    font-weight: 600;
    border-radius: var(--ennu-radius-full);
}

.ennu-queue-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-1);
}

.ennu-queue-wait {
    font-size: 0.8125rem;
    color: var(--ennu-gray-500);
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.ennu-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-12);
    text-align: center;
    color: var(--ennu-gray-400);
}

.ennu-empty .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    margin-bottom: var(--ennu-space-4);
}

.ennu-empty p {
    font-size: 1rem;
    margin: 0;
}

/* ==========================================================================
   Loading
   ========================================================================== */

.ennu-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-12);
    gap: var(--ennu-space-4);
}

.ennu-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--ennu-gray-200);
    border-top-color: var(--ennu-gold);
    border-radius: 50%;
    animation: ennu-spin 0.8s linear infinite;
}

@keyframes ennu-spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Modal
   ========================================================================== */

.ennu-modal {
    position: fixed;
    inset: 0;
    z-index: var(--ennu-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-4);
}

.ennu-modal[hidden] {
    display: none;
}

.ennu-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: ennu-fade-in 0.2s ease;
}

.ennu-modal-content {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-xl);
    box-shadow: var(--ennu-shadow-xl);
    overflow: hidden;
    animation: ennu-slide-up 0.3s ease;
}

@keyframes ennu-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes ennu-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ennu-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ennu-space-5);
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-modal-title {
    font-family: var(--ennu-font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ennu-navy);
    margin: 0;
}

.ennu-modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ennu-gray-100);
    border: none;
    border-radius: var(--ennu-radius-full);
    color: var(--ennu-gray-500);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-modal-close:hover {
    background: var(--ennu-gray-200);
    color: var(--ennu-gray-700);
}

.ennu-modal-body {
    padding: var(--ennu-space-5);
    max-height: 60vh;
    overflow-y: auto;
}

.ennu-modal-footer {
    display: flex;
    gap: var(--ennu-space-3);
    justify-content: flex-end;
    padding: var(--ennu-space-4) var(--ennu-space-5);
    background: var(--ennu-gray-50);
    border-top: 1px solid var(--ennu-gray-200);
}

/* ==========================================================================
   Forms
   ========================================================================== */

.ennu-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--ennu-space-4);
}

.ennu-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-2);
}

.ennu-form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ennu-gray-700);
}

.ennu-form-group .required {
    color: var(--ennu-error);
}

.ennu-form-group input,
.ennu-form-group select,
.ennu-form-group textarea {
    width: 100%;
    padding: var(--ennu-space-3);
    font-family: var(--ennu-font-body);
    font-size: 1rem;
    color: var(--ennu-gray-800);
    background: var(--ennu-white);
    border: 1px solid var(--ennu-gray-300);
    border-radius: var(--ennu-radius-md);
    transition: all var(--ennu-transition-fast);
    min-height: 44px;
}

.ennu-form-group input:focus,
.ennu-form-group select:focus,
.ennu-form-group textarea:focus {
    outline: none;
    border-color: var(--ennu-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.2);
}

.ennu-form-group input.error,
.ennu-form-group select.error {
    border-color: var(--ennu-error);
}

.ennu-form-error {
    font-size: 0.8125rem;
    color: var(--ennu-error);
}

.ennu-input-large {
    font-size: 1.25rem;
    padding: var(--ennu-space-5);
    text-align: center;
}

/* Disabled/loading selects */
.ennu-form-group select:disabled,
.ennu-form-group select.loading {
    background-color: var(--ennu-gray-100);
    color: var(--ennu-gray-500);
    cursor: not-allowed;
    opacity: 0.7;
}

.ennu-form-group select.loading {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10' stroke-dasharray='40' stroke-dashoffset='10'%3E%3CanimateTransform attributeName='transform' type='rotate' dur='1s' from='0 12 12' to='360 12 12' repeatCount='indefinite'/%3E%3C/circle%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

/* Cascading dropdown help text */
.ennu-form-help {
    font-size: 0.75rem;
    color: var(--ennu-gray-500);
    margin-top: calc(var(--ennu-space-1) * -1);
}

/* Location select highlight when active filter */
.ennu-form-group select.location-preselected {
    border-color: var(--ennu-gold);
    background-color: var(--ennu-gold-light);
}

/* ==========================================================================
   Notifications
   ========================================================================== */

.ennu-notifications {
    position: fixed;
    bottom: var(--ennu-space-6);
    right: var(--ennu-space-6);
    z-index: var(--ennu-z-notification);
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-3);
    max-width: 400px;
}

.ennu-notification {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4);
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-lg);
    animation: ennu-slide-in-right 0.3s ease;
}

@keyframes ennu-slide-in-right {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ennu-notification.success { border-left: 4px solid var(--ennu-success); }
.ennu-notification.error { border-left: 4px solid var(--ennu-error); }
.ennu-notification.warning { border-left: 4px solid var(--ennu-warning); }
.ennu-notification.info { border-left: 4px solid var(--ennu-info); }

.ennu-notification-icon {
    flex-shrink: 0;
    font-size: 24px;
}

.ennu-notification-content {
    flex: 1;
    min-width: 0;
}

.ennu-notification-title {
    font-weight: 600;
    color: var(--ennu-gray-900);
    margin: 0 0 var(--ennu-space-1);
}

.ennu-notification-message {
    font-size: 0.875rem;
    color: var(--ennu-gray-600);
    margin: 0;
}

.ennu-notification-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--ennu-gray-400);
    cursor: pointer;
    border-radius: var(--ennu-radius-sm);
}

.ennu-notification-close:hover {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-600);
}

/* ==========================================================================
   Kiosk Mode
   ========================================================================== */

.ennu-kiosk {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--ennu-navy) 0%, var(--ennu-navy-light) 100%);
    color: var(--ennu-white);
}

.ennu-kiosk-header {
    padding: var(--ennu-space-10);
    text-align: center;
}

.ennu-logo {
    max-width: 200px;
    max-height: 80px;
    margin-bottom: var(--ennu-space-6);
}

.ennu-kiosk-title {
    font-family: var(--ennu-font-display);
    font-size: 3rem;
    font-weight: 600;
    margin: 0 0 var(--ennu-space-2);
}

.ennu-kiosk-subtitle {
    font-size: 1.25rem;
    opacity: 0.8;
    margin: 0;
}

.ennu-kiosk-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-6);
}

.ennu-kiosk-form {
    width: 100%;
    max-width: 480px;
    text-align: center;
}

.ennu-kiosk-form label {
    display: block;
    font-size: 1.125rem;
    margin-bottom: var(--ennu-space-4);
    color: rgba(255, 255, 255, 0.9);
}

.ennu-kiosk-footer {
    padding: var(--ennu-space-6);
    text-align: center;
}

.ennu-kiosk .ennu-clock {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.1);
}

.ennu-kiosk .ennu-time,
.ennu-kiosk .ennu-date {
    color: var(--ennu-white);
}

/* ==========================================================================
   Requirements List
   ========================================================================== */

.ennu-requirements {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ennu-requirement-item {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-3) 0;
    border-bottom: 1px solid var(--ennu-gray-100);
}

.ennu-requirement-item:last-child {
    border-bottom: none;
}

.ennu-requirement-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ennu-radius-full);
    font-size: 14px;
    flex-shrink: 0;
}

.ennu-requirement-icon.complete {
    background: var(--ennu-success-light);
    color: var(--ennu-success);
}

.ennu-requirement-icon.pending {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning);
}

.ennu-requirement-icon.missing {
    background: var(--ennu-error-light);
    color: var(--ennu-error);
}

.ennu-requirement-content {
    flex: 1;
}

.ennu-requirement-text {
    font-size: 0.9375rem;
    color: var(--ennu-gray-700);
}

/* Sub-requirements (individual documents) */
.ennu-requirement-header {
    background: var(--ennu-gray-50);
    margin: 0 calc(-1 * var(--ennu-space-4));
    padding: var(--ennu-space-2) var(--ennu-space-4) !important;
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-requirement-sub {
    padding-left: var(--ennu-space-6);
    background: var(--ennu-white);
}

.ennu-requirement-sub .ennu-requirement-icon {
    width: 20px;
    height: 20px;
    font-size: 12px;
}

.ennu-requirement-status {
    display: block;
    font-size: 0.75rem;
    color: var(--ennu-gray-500);
    margin-top: 2px;
}

.ennu-requirement-status.ennu-text-danger {
    color: var(--ennu-error);
}

.ennu-requirement-status.ennu-text-success {
    color: var(--ennu-success);
}

.ennu-requirement-count {
    font-size: 0.75rem;
    color: var(--ennu-gray-500);
    font-weight: 400;
    margin-left: var(--ennu-space-2);
}

.ennu-requirement-expired {
    background: var(--ennu-error-light);
}

.ennu-requirement-missing {
    background: var(--ennu-warning-light);
}

.ennu-requirement-complete {
    background: var(--ennu-success-light);
}

/* Requirement action buttons */
.ennu-requirement-actions {
    display: flex;
    gap: var(--ennu-space-2);
    align-items: center;
    flex-shrink: 0;
}

.ennu-requirement-actions .ennu-btn-small {
    padding: 4px 10px;
    font-size: 0.75rem;
    white-space: nowrap;
}

.ennu-requirement-actions .ennu-btn-small .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    vertical-align: middle;
    margin-right: 2px;
}

.ennu-requirement-actions .ennu-btn-success {
    background: var(--ennu-success);
    border-color: var(--ennu-success);
    color: white;
    pointer-events: none;
}

.ennu-text-success {
    color: var(--ennu-success);
    font-weight: 500;
    font-size: 0.875rem;
}

.ennu-text-danger {
    color: var(--ennu-error);
}

.ennu-text-warning {
    color: var(--ennu-warning);
}

.ennu-text-muted {
    color: var(--ennu-gray-400);
    font-style: italic;
}

/* Warning and Info states for requirements */
.ennu-requirement-icon.warning {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning);
}

.ennu-requirement-icon.info {
    background: var(--ennu-info-light);
    color: var(--ennu-info);
}

.ennu-requirement-warning {
    background: var(--ennu-warning-light);
    border-left: 3px solid var(--ennu-warning);
}

.ennu-requirement-info {
    background: var(--ennu-info-light);
    border-left: 3px solid var(--ennu-info);
}

/* ==========================================================================
   Patient Details Grid (Modal)
   ========================================================================== */

.ennu-patient-details {
    background: var(--ennu-gray-50);
    border-radius: var(--ennu-radius-md);
    padding: var(--ennu-space-4);
    margin: var(--ennu-space-4) 0;
}

.ennu-patient-details h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ennu-gray-500);
    margin: 0 0 var(--ennu-space-3);
}

.ennu-details-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--ennu-space-2) var(--ennu-space-4);
    margin: 0;
}

.ennu-details-grid dt {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ennu-gray-500);
    display: flex;
    align-items: center;
    gap: var(--ennu-space-2);
}

.ennu-details-grid dt .dashicons {
    font-size: 14px;
    width: 14px;
    height: 14px;
    color: var(--ennu-gray-400);
}

.ennu-details-grid dd {
    font-size: 0.875rem;
    color: var(--ennu-gray-800);
    margin: 0;
    word-break: break-word;
}

.ennu-details-grid dd a {
    color: var(--ennu-navy);
    text-decoration: none;
}

.ennu-details-grid dd a:hover {
    color: var(--ennu-gold-dark);
    text-decoration: underline;
}

/* ==========================================================================
   Origin Badges
   ========================================================================== */

.ennu-origin-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--ennu-radius-sm);
    white-space: nowrap;
}

.ennu-origin-direct {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-600);
}

.ennu-origin-opendental {
    background: #E3F2FD;
    color: #1565C0;
}

.ennu-origin-mindbody {
    background: #F3E5F5;
    color: #7B1FA2;
}

.ennu-origin-other {
    background: var(--ennu-info-light);
    color: var(--ennu-info);
}

.ennu-origin-id {
    font-size: 0.6875rem;
    color: var(--ennu-gray-400);
    font-family: var(--ennu-font-mono);
    margin-left: 4px;
}

/* ==========================================================================
   Booked Time Display
   ========================================================================== */

.ennu-booked-time {
    font-size: 0.8125rem;
    color: var(--ennu-gray-600);
    white-space: nowrap;
}

/* ==========================================================================
   Responsive Design - Tablet
   ========================================================================== */

@media (max-width: 1024px) {
    .ennu-main {
        padding: var(--ennu-space-4);
    }
    
    /* Hide Provider column on tablet */
    .ennu-table th:nth-child(4),
    .ennu-table td:nth-child(4) {
        display: none;
    }
    
    /* Hide Location column on tablet */
    .ennu-table th:nth-child(5),
    .ennu-table td:nth-child(5) {
        display: none;
    }
}

/* ==========================================================================
   Responsive Design - Mobile
   ========================================================================== */

@media (max-width: 768px) {
    .ennu-checkin-header {
        padding: var(--ennu-space-3) var(--ennu-space-4);
    }
    
    .ennu-title {
        font-size: 1.25rem;
    }
    
    .ennu-clock {
        display: none;
    }
    
    .ennu-location-filter {
        padding: var(--ennu-space-2) var(--ennu-space-4);
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .ennu-location-filter::-webkit-scrollbar {
        display: none;
    }
    
    .ennu-location-btn {
        padding: var(--ennu-space-2) var(--ennu-space-3);
        font-size: 0.75rem;
    }
    
    .ennu-location-label {
        max-width: 100px;
    }
    
    .ennu-tabs {
        padding: var(--ennu-space-3) var(--ennu-space-4);
    }
    
    .ennu-tab {
        padding: var(--ennu-space-2) var(--ennu-space-4);
        font-size: 0.875rem;
    }
    
    .ennu-main {
        padding: var(--ennu-space-3);
    }
    
    /* Mobile card layout for table */
    .ennu-table thead {
        display: none;
    }
    
    .ennu-table tbody {
        display: flex;
        flex-direction: column;
        gap: var(--ennu-space-3);
    }
    
    .ennu-table tbody tr {
        display: flex;
        flex-direction: column;
        padding: var(--ennu-space-4);
        border-radius: var(--ennu-radius-lg);
        border: 1px solid var(--ennu-gray-200);
    }
    
    .ennu-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--ennu-space-2) 0;
        border-bottom: 1px solid var(--ennu-gray-100);
    }
    
    .ennu-table td::before {
        content: attr(data-label);
        font-size: 0.75rem;
    font-weight: 600;
        text-transform: uppercase;
        color: var(--ennu-gray-500);
    }
    
    .ennu-table td:last-child {
        border-bottom: none;
        padding-top: var(--ennu-space-3);
        justify-content: center;
    }
    
    .ennu-table td:last-child::before {
        display: none;
    }
    
    .ennu-form-row {
        grid-template-columns: 1fr;
    }
    
    .ennu-modal-content {
        max-height: 100vh;
        border-radius: 0;
    }
    
    .ennu-modal-footer {
        flex-direction: column;
    }
    
    .ennu-modal-footer .ennu-btn {
        width: 100%;
    }
    
    .ennu-notifications {
        left: var(--ennu-space-3);
        right: var(--ennu-space-3);
        bottom: var(--ennu-space-3);
        max-width: none;
    }
    
    .ennu-kiosk-title {
        font-size: 2rem;
    }
    
    .ennu-kiosk-subtitle {
        font-size: 1rem;
    }
    
    /* Patient details grid mobile */
    .ennu-details-grid {
        grid-template-columns: 1fr;
        gap: var(--ennu-space-3);
    }
    
    .ennu-details-grid dt {
        margin-bottom: calc(-1 * var(--ennu-space-2));
    }
    
    .ennu-details-grid dd {
        padding-left: calc(14px + var(--ennu-space-2));
    }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .ennu-checkin-header,
    .ennu-tabs,
    .ennu-modal,
    .ennu-notifications,
    .ennu-actions {
        display: none !important;
    }
    
    .ennu-table {
        box-shadow: none;
    }
}