/* Reusable Component Styles */

/* Cards */
.card {
    background: var(--bg-primary);
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: all 0.3s ease;
    margin-bottom: var(--space-lg);
    border: 1px solid #f5f5f5;
}

.card:hover {
    box-shadow: 0 8px 24px rgba(231, 76, 60, 0.08);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 2px solid #f8f8f8;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(to right, var(--bg-primary), rgba(231, 76, 60, 0.03));
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.card-title svg {
    width: 20px;
    height: 20px;
    fill: #8B6858;
}

.card-subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.card-actions {
    display: flex;
    gap: var(--space-sm);
}

.card-body {
    padding: var(--space-lg);
}

.card-content {
    padding: 24px 32px;
}

.card.alert-card .card-header {
    background: linear-gradient(to right, #fff5f5, #ffe0e0);
}

/* Queue Container */
.queue-container {
    padding: 0;
    max-height: 400px;
    overflow-y: auto;
}

.queue-item {
    display: flex;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition-fast);
    position: relative;
}

.queue-item:hover {
    background: var(--bg-secondary);
}

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

.queue-item.in-service {
    background: linear-gradient(to right, rgba(118, 192, 67, 0.05), transparent);
}

.queue-number {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #8B6858, #6B4226);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    box-shadow: 0 2px 8px rgba(139, 104, 88, 0.25);
    margin-right: var(--space-md);
    flex-shrink: 0;
}

.queue-item.in-service .queue-number {
    background: var(--success-green);
}

.queue-info {
    flex: 1;
}

.queue-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 2px;
}

.queue-service {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.queue-time {
    text-align: right;
}

.wait-time {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.queue-status {
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    margin-top: 4px;
    display: inline-block;
}

.queue-status.waiting {
    background: #fff3cd;
    color: #856404;
}

.queue-status.in-service {
    background: #d1ecf1;
    color: #0c5460;
}

.queue-actions {
    display: flex;
    gap: var(--space-xs);
    margin-left: var(--space-md);
}

.queue-action-btn {
    padding: var(--space-xs) var(--space-sm);
    background: none;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.queue-action-btn:hover {
    background: var(--walmart-blue);
    color: white;
    border-color: var(--walmart-blue);
}

/* Appointments List */
.appointments-list {
    max-height: 500px;
    overflow-y: auto;
    padding: 0;
}

.appointment-item {
    padding: var(--space-md);
    border-left: 4px solid var(--walmart-blue);
    margin-bottom: var(--space-md);
    background: var(--bg-secondary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.appointment-item:hover {
    background: linear-gradient(to right, rgba(0, 113, 206, 0.05), var(--bg-secondary));
    transform: translateX(4px);
}

.appointment-item.urgent {
    border-color: var(--danger-red);
}

.appointment-item.completed {
    border-color: var(--success-green);
    opacity: 0.7;
}

.appointment-time {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.appointment-patient {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    margin-bottom: 2px;
}

.appointment-service {
    font-size: var(--font-size-sm);
    color: var(--walmart-blue);
}

/* Activity Feed */
.activity-item {
    display: flex;
    align-items: start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-light);
}

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

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-icon svg {
    width: 16px;
    height: 16px;
    fill: white;
}

.activity-icon.vaccine { background: var(--success-green); }
.activity-icon.checkin { background: var(--walmart-blue); }
.activity-icon.inventory { background: var(--warning-yellow); }
.activity-icon.alert { background: var(--danger-red); }

.activity-content {
    flex: 1;
}

.activity-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 2px;
}

.activity-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.activity-time {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: 4px;
}

/* Staff Status */
.staff-member {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
}

.staff-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: white;
}

.staff-avatar.lead { background: var(--walmart-blue); }
.staff-avatar.pharmacist { background: var(--walmart-green); }
.staff-avatar.tech { background: var(--walmart-yellow); color: var(--text-primary); }

.staff-info {
    flex: 1;
}

.staff-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.staff-role {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.staff-status {
    padding: 4px 8px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
}

.staff-status.active {
    background: rgba(118, 192, 67, 0.1);
    color: var(--success-green);
}

.staff-status.break {
    background: rgba(255, 194, 32, 0.1);
    color: #b08000;
}

.staff-status.busy {
    background: rgba(217, 83, 79, 0.1);
    color: var(--danger-red);
}

/* Critical Alerts */
.critical-alert {
    padding: var(--space-md);
    background: linear-gradient(135deg, rgba(217, 83, 79, 0.05), rgba(217, 83, 79, 0.1));
    border-left: 3px solid var(--danger-red);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.critical-alert-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--danger-red);
    margin-bottom: 4px;
}

.critical-alert-text {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.critical-alert-action {
    font-size: var(--font-size-sm);
    color: var(--danger-red);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    text-decoration: underline;
}

/* Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--transition-fast);
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    animation: slideIn var(--transition-base);
}

/* Wider variants for identity flows */
.modal.identity-modal { max-width: 900px; }
.modal.kroll-modal { max-width: 800px; }
/* Fullscreen modal for Link 2.0 wizard */
.modal.fullscreen {
    width: 100vw;
    max-width: none;
    height: 100vh;
    border-radius: 0;
}

/* Link 2.0 Wizard Styles (scan cards + workflow) */
.workflow-banner {
    background: linear-gradient(135deg, var(--walmart-blue) 0%, var(--walmart-dark-blue) 100%);
    color: white;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
}
.workflow-steps { display: flex; gap: var(--space-sm); align-items: center; flex-wrap: wrap; }
.workflow-step { display:flex; align-items:center; gap:8px; background: rgba(255,255,255,0.15); padding:6px 12px; border-radius: 9999px; font-size: var(--font-size-sm); }
.workflow-step-number { width:22px; height:22px; background:white; color: var(--walmart-blue); border-radius: 50%; display:flex; align-items:center; justify-content:center; font-weight:600; font-size:12px; }
.workflow-arrow { color: rgba(255,255,255,0.7); font-size: 18px; }

.linkgrid { display:grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-md); align-items: start; }
.linkgrid .card { min-height: 600px; height: auto; }
.linkgrid .card-body { overflow: visible; height: auto; padding-bottom: 30px; }
@media (max-width: 1024px) { .linkgrid { grid-template-columns: 1fr; } }

.scan-card .card-body { padding: var(--space-md); }
.scan-area { border: 3px dashed var(--border-light); border-radius: var(--radius-lg); padding: 28px; text-align:center; transition: all var(--transition-base); cursor:pointer; background: var(--bg-secondary); }
.scan-area:hover { border-color: var(--walmart-blue); background: #eef6ff; }
.scan-area.scanning { border-color: var(--walmart-yellow); background: #fff6d6; animation: pulse var(--transition-slow) infinite; }
.scan-area.success { border-color: var(--success-green); background: #e9f7e3; }
.scan-area.collapsed { padding: 12px; cursor: default; opacity: 0.95; }
.scan-area.collapsed .action-buttons { display: none; }
.scan-area.collapsed .scan-icon { font-size: 24px; }
.scan-icon { font-size: 40px; margin-bottom: 8px; }
.scan-title { font-size: var(--font-size-lg); font-weight: 600; color: var(--text-primary); }
.scan-subtitle { font-size: var(--font-size-sm); color: var(--text-secondary); }
.scan-result { display:none; text-align:left; margin-top: 12px; background:white; border-radius: var(--radius-md); padding: var(--space-md); }
.scan-result.show { display:block; }
.result-row { display:flex; justify-content: space-between; padding: 6px 0; border-bottom:1px solid var(--border-light); }
.result-row:last-child { border-bottom: none; }
.result-label { font-size: var(--font-size-sm); color: var(--text-secondary); }
.result-value { font-size: var(--font-size-base); font-weight: 600; color: var(--text-primary); }
.action-buttons { display:flex; gap: var(--space-sm); margin-top: var(--space-md); flex-wrap: wrap; }

.linked-status { background: linear-gradient(135deg, var(--success-green) 0%, #3da23b 100%); color:white; padding: var(--space-md); border-radius: var(--radius-lg); margin-top: var(--space-md); display:none; }
.linked-status.show { display:block; }
.linked-items { display:flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: 6px; }
.linked-item { background: rgba(255,255,255,0.2); padding: 2px 8px; border-radius: 9999px; font-size: var(--font-size-sm); }

.timeline { margin-bottom: var(--space-md); }
.timeline-item { position: relative; display:flex; gap: var(--space-md); align-items:flex-start; padding-bottom: var(--space-md); }
.timeline-item:last-child .timeline-line { display: none !important; }
.timeline-icon { width: 32px; height:32px; border-radius: 50%; border:2px solid var(--border-light); display:flex; align-items:center; justify-content:center; font-size:16px; flex-shrink:0; }
.timeline-icon.completed { background: linear-gradient(135deg, var(--success-green) 0%, #3da23b 100%); border-color: var(--success-green); color:white; }
.timeline-icon.active { background: linear-gradient(135deg, var(--walmart-blue) 0%, var(--walmart-dark-blue) 100%); border-color: var(--walmart-blue); color:white; }
.timeline-content { flex:1; padding-top: 4px; }
.timeline-title { font-size: var(--font-size-sm); font-weight: 600; color: var(--text-primary); }
.timeline-subtitle { font-size: var(--font-size-sm); color: var(--text-secondary); }
.timeline-line { position:absolute; left: 15px; top: 45px; bottom: -8px; width:2px; background: var(--border-light); z-index: 0; }

.modal.linkwizard-modal { 
    max-width: 1400px; 
    height: auto;
    max-height: 95vh;
}
.modal.linkwizard-modal .modal-body {
    overflow-y: auto;
    max-height: calc(95vh - 120px);
    padding-bottom: 20px;
}

/* Accessibility and readability upgrades for Link Wizard */
.linkwizard-modal .timeline-icon { width: 44px; height: 44px; font-size: 22px; }
.linkwizard-modal .timeline-line { left: 21px; top: 52px; bottom: -16px; }
.linkwizard-modal .timeline-item { padding-bottom: var(--space-lg); }
.linkwizard-modal .timeline-title { font-size: var(--font-size-xl); }
.linkwizard-modal .timeline-subtitle { font-size: var(--font-size-lg); }
.linkwizard-modal .timeline-content { padding-top: 8px; }
.linkwizard-modal .scan-icon { font-size: 56px; }
.linkwizard-modal .scan-title { font-size: var(--font-size-xl); }
.linkwizard-modal .form-label { font-size: var(--font-size-lg); }
.linkwizard-modal .form-input,
.linkwizard-modal .form-select,
.linkwizard-modal .form-textarea { font-size: var(--font-size-lg); padding: 14px 18px; }
.linkwizard-modal .card-body { 
    padding: var(--space-xl); 
    overflow: visible !important;
    height: auto !important;
    max-height: none !important;
}

/* Give the scanner panel a bit more room */
.linkgrid { grid-template-columns: minmax(460px, 1.2fr) minmax(680px, 1.8fr); }

/* Ensure Administration Record card is fully visible */
.linkwizard-modal .timeline {
    padding-bottom: 20px;
}
.linkwizard-modal #v2w-admin-form {
    margin-bottom: 20px;
}

/* Make the admin form easier to scan */
.linkwizard-modal .form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    row-gap: var(--space-lg);
    column-gap: var(--space-md);
}

@media (max-width: 1280px) {
  .linkgrid { grid-template-columns: 1fr; }
  .linkwizard-modal .form-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    row-gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .linkwizard-modal .form-grid {
    grid-template-columns: 1fr;
    row-gap: var(--space-lg);
  }
}

/* Make scan and result rows breathe a little more */
.linkwizard-modal .result-row { padding: 10px 0; }

.wizard-steps {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.wizard-step-chip {
    padding: 6px 10px;
    border-radius: var(--radius-full);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}
.wizard-step-chip.active {
    background: rgba(0,113,206,0.1);
    color: var(--walmart-blue);
    font-weight: var(--font-weight-semibold);
}

.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to right, var(--walmart-blue), var(--walmart-dark-blue));
    color: white;
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.modal-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-md);
    background: var(--bg-secondary);
}

/* Forms */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.form-label.required::after {
    content: ' *';
    color: var(--danger-red);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--text-primary);
    background-color: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--walmart-blue);
    box-shadow: 0 0 0 3px rgba(0, 113, 206, 0.1);
    background-color: white;
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background-color: var(--bg-secondary);
    cursor: not-allowed;
    opacity: 0.7;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-select {
    cursor: pointer;
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23666'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    appearance: none;
}

.form-help {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--danger-red);
    margin-top: var(--space-xs);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--danger-red);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-sm);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: var(--space-sm);
    cursor: pointer;
}

.form-checkbox label,
.form-radio label {
    cursor: pointer;
    margin: 0;
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.form-label.required::after {
    content: ' *';
    color: var(--danger-red);
}

.form-help {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: var(--font-size-xs);
    color: var(--danger-red);
    margin-top: var(--space-xs);
}

/* Notifications */
.notification-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.notification {
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: start;
    gap: var(--space-md);
    min-width: 300px;
    max-width: 400px;
    animation: slideIn var(--transition-base);
    border-left: 4px solid;
}

.notification.success { border-color: var(--success-green); }
.notification.warning { border-color: var(--warning-yellow); }
.notification.error { border-color: var(--danger-red); }
.notification.info { border-color: var(--info-blue); }

.notification-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.notification-icon svg {
    width: 100%;
    height: 100%;
}

.notification.success .notification-icon { fill: var(--success-green); }
.notification.warning .notification-icon { fill: var(--warning-yellow); }
.notification.error .notification-icon { fill: var(--danger-red); }
.notification.info .notification-icon { fill: var(--info-blue); }

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 2px;
}

.notification-message {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    font-size: var(--font-size-lg);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead {
    background: var(--bg-secondary);
}

.table th {
    padding: var(--space-md);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: var(--space-md);
    border-top: 1px solid var(--border-light);
    color: var(--text-primary);
}

.table tbody tr:hover {
    background: var(--bg-secondary);
}

/* Loading States */
.skeleton {
    background: linear-gradient(90deg, var(--border-light) 25%, var(--bg-secondary) 50%, var(--border-light) 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 16px;
    margin-bottom: var(--space-sm);
}

.skeleton-title {
    height: 24px;
    width: 60%;
    margin-bottom: var(--space-md);
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    fill: var(--text-muted);
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.empty-state-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

/* Charts */
.chart-container {
    position: relative;
    height: 200px;
    margin-top: var(--space-md);
}

.metric-chart {
    height: 60px;
    margin-top: var(--space-md);
}

/* QR Scanner Styles */
.qr-modal {
    max-width: 600px;
}

.qr-scanner-container {
    padding: var(--space-md);
}

.scanner-tabs {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border-light);
}

.scanner-tab {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    margin-bottom: -2px;
}

.scanner-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.scanner-tab.active {
    color: var(--walmart-blue);
    border-bottom-color: var(--walmart-blue);
}

.scanner-tab svg {
    fill: currentColor;
}

.scan-panel {
    min-height: 400px;
}

.camera-preview {
    position: relative;
    margin-bottom: var(--space-lg);
}

/* Identity Review (demo) */
.candidate-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 60vh;
    overflow-y: auto;
}

.candidate-item {
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    cursor: pointer;
}

.candidate-item.selected {
    outline: 2px solid var(--walmart-blue);
    background: rgba(0, 113, 206, 0.04);
}

.candidate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

/* Mermaid diagram container */
.mermaid {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    overflow: auto;
}

.mermaid svg {
    display: block;
    max-width: 100%;
    height: auto;
}

.alert.alert-danger {
    padding: var(--space-sm) var(--space-md);
    border-left: 3px solid var(--danger-red);
    background: rgba(217,83,79,0.08);
    color: var(--danger-red);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

#qr-video {
    width: 100%;
    height: 300px;
    background: #000;
    border-radius: var(--radius-md);
    object-fit: cover;
}

#qr-placeholder {
    text-align: center;
    padding: 40px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-color);
}

.scan-success {
    padding: var(--space-lg);
    background: var(--success-light);
    border: 1px solid var(--success-green);
    border-radius: var(--radius-md);
}

.scan-error {
    padding: var(--space-md);
    background: var(--danger-light);
    border: 1px solid var(--danger-red);
    border-radius: var(--radius-md);
    color: var(--danger-dark);
}

.patient-info-card {
    background: var(--bg-primary);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
}

.patient-info-card > div {
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.patient-info-card strong {
    color: var(--text-secondary);
    min-width: 140px;
}

.form-divider {
    text-align: center;
    margin: var(--space-lg) 0;
    position: relative;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.form-divider::before,
.form-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 30px);
    height: 1px;
    background: var(--border-light);
}

.form-divider::before {
    left: 0;
}

.form-divider::after {
    right: 0;
}

/* QR Scanner Animation */
@keyframes pulse {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.scanning-animation {
    animation: pulse 1.5s infinite;
}

/* Camera Permission Dialog Styling */
.camera-permission-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.camera-permission-dialog {
    background: var(--bg-primary);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    max-width: 400px;
    text-align: center;
}

/* QR Code Display */
.qr-code-display {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    display: inline-block;
    box-shadow: var(--shadow-md);
}

/* Messages Modal Styles */
.messages-modal {
    max-width: 700px;
    width: 90%;
}

.messages-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-light);
    padding: 0 var(--space-md);
}

.tab-btn {
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    margin-bottom: -1px;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.tab-btn.active {
    color: var(--walmart-blue);
    border-bottom-color: var(--walmart-blue);
}

.messages-list {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-md);
}

.message-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
}

.message-item:hover {
    background: var(--bg-hover);
    box-shadow: var(--shadow-sm);
}

.message-item.unread {
    background: #f0f8ff;
    border-left: 3px solid var(--walmart-blue);
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--walmart-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

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

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.message-sender {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

.message-time {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.message-preview {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.message-item.unread .message-preview {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

/* Notifications Modal Styles */
.notifications-modal {
    max-width: 600px;
    width: 90%;
}

.notifications-list {
    max-height: 400px;
    overflow-y: auto;
    padding: var(--space-md);
}

.notification-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    border: 1px solid var(--border-light);
    background: var(--bg-primary);
}

.notification-item.success {
    border-left: 3px solid var(--success-green);
    background: #f0fff4;
}

.notification-item.warning {
    border-left: 3px solid var(--warning-yellow);
    background: #fffbf0;
}

.notification-item.info {
    border-left: 3px solid var(--info-blue);
    background: #f0f8ff;
}

.notification-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.notification-item.success .notification-icon {
    background: var(--success-green);
    color: white;
}

.notification-item.warning .notification-icon {
    background: var(--warning-yellow);
    color: white;
}

.notification-item.info .notification-icon {
    background: var(--info-blue);
    color: white;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.notification-message {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xs);
}

.notification-time {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

/* User Dropdown Styles */
.dropdown-menu {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    padding: var(--space-xs);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--bg-hover);
    color: var(--walmart-blue);
}

.dropdown-item svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-light);
    margin: var(--space-xs) 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

.empty-state-description {
    color: var(--text-muted);
}

/* Responsive adjustments - Mobile First */

/* Tablets and up (768px+) */
@media (min-width: 768px) {
    .modal-content {
        min-width: 500px;
    }
    
    .form-row {
        display: flex;
        gap: var(--space-md);
    }
    
    .form-row .form-group {
        flex: 1;
    }
}

/* Mobile Devices (max-width: 767px) */
@media (max-width: 767px) {
    /* Modals Mobile Optimization */
    .modal {
        padding: var(--space-sm);
    }
    
    .modal-content {
        width: 100%;
        max-width: calc(100vw - 32px);
        max-height: calc(100vh - 32px);
        margin: 16px;
        border-radius: var(--radius-md);
    }
    
    .modal-header {
        padding: var(--space-md);
        position: sticky;
        top: 0;
        background: var(--bg-primary);
        z-index: 10;
    }
    
    .modal-body {
        padding: var(--space-md);
        max-height: calc(100vh - 200px);
        overflow-y: auto;
    }
    
    .modal-footer {
        padding: var(--space-md);
        flex-direction: column;
        gap: var(--space-sm);
        position: sticky;
        bottom: 0;
        background: var(--bg-primary);
    }
    
    .modal-footer .btn {
        width: 100%;
    }
    
    .qr-modal,
    .messages-modal,
    .notifications-modal {
        max-width: 100%;
        margin: 0;
        height: 100vh;
        border-radius: 0;
    }
    
    /* Scanner Mobile */
    .scanner-tabs,
    .messages-tabs {
        flex-direction: row;
        overflow-x: auto;
        gap: var(--space-xs);
        padding-bottom: var(--space-sm);
    }
    
    .scanner-tab,
    .tab-btn {
        min-width: 120px;
        justify-content: center;
        white-space: nowrap;
    }
    
    #qr-video,
    #qr-placeholder {
        height: 250px;
        width: 100%;
    }
    
    .messages-list,
    .notifications-list {
        max-height: calc(100vh - 250px);
    }
    
    /* Forms Mobile */
    .form-row {
        flex-direction: column;
    }
    
    .form-group {
        margin-bottom: var(--space-md);
    }
    
    .form-label {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-xs);
    }
    
    .form-control,
    .form-select {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
        width: 100%;
    }
    
    /* Buttons Mobile */
    .btn-group {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100%;
        border-radius: var(--radius-md);
        margin: 2px 0;
    }
    
    /* Tables Mobile */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .data-table {
        min-width: 600px;
    }
    
    /* Badges Mobile */
    .badge {
        padding: 4px 8px;
        font-size: var(--font-size-xs);
    }
    
    /* Stats Cards Mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .stat-card {
        padding: var(--space-md);
    }
    
    /* Wizard Mobile */
    .wizard-steps {
        flex-direction: column;
        align-items: stretch;
    }
    
    .wizard-step {
        flex-direction: row;
        padding: var(--space-md);
        text-align: left;
    }
    
    .wizard-step-number {
        margin-right: var(--space-md);
        margin-bottom: 0;
    }
    
    .wizard-step::after {
        display: none;
    }
    
    /* Appointments Mobile */
    .appointment-card {
        padding: var(--space-md);
    }
    
    .appointment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .appointment-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    /* Timeline Mobile */
    .timeline-item {
        padding-left: 40px;
    }
    
    .timeline-item::before {
        left: 10px;
    }
    
    .timeline-content {
        padding: var(--space-md);
    }
}

/* Small Mobile (max-width: 479px) */
@media (max-width: 479px) {
    /* Extra small screen optimizations */
    .btn {
        min-height: 44px; /* Touch target size */
    }
    
    .form-control,
    .form-select {
        min-height: 44px;
    }
    
    .badge {
        padding: 2px 6px;
    }
    
    .card {
        border-radius: var(--radius-sm);
    }
    
    .notification-item {
        padding: var(--space-sm);
    }
    
    .message-item {
        padding: var(--space-sm);
    }
    
    /* Reduce font sizes */
    h1 { font-size: 24px; }
    h2 { font-size: 20px; }
    h3 { font-size: 18px; }
    h4 { font-size: 16px; }
    
    .section-title {
        font-size: 18px;
    }
}

/* Settings Module Styles */
.settings-container {
    padding: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.settings-header {
    margin-bottom: var(--space-xl);
}

.settings-header h1 {
    font-size: 28px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.settings-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

.settings-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-xl);
}

.settings-sidebar {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    height: fit-content;
    position: sticky;
    top: var(--space-lg);
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-base);
    text-align: left;
}

.settings-nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: var(--walmart-blue);
    color: white;
}

.settings-nav-item svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.settings-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.settings-panel {
    max-width: 800px;
}

.settings-panel-title {
    font-size: 24px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
}

.settings-section {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border-light);
}

.settings-section:last-child {
    border-bottom: none;
}

.settings-section-title {
    font-size: 18px;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.settings-group {
    margin-bottom: var(--space-lg);
}

.settings-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.settings-input,
.settings-select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    background: white;
}

.settings-input:focus,
.settings-select:focus {
    outline: none;
    border-color: var(--walmart-blue);
    box-shadow: 0 0 0 3px rgba(0, 113, 206, 0.1);
}

.settings-input:disabled {
    background: var(--bg-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.settings-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

.settings-help {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.settings-toggle-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.settings-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.settings-toggle input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    width: 48px;
    height: 24px;
    background: var(--border-color);
    border-radius: 24px;
    position: relative;
    transition: all var(--transition-fast);
    margin-right: var(--space-md);
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: all var(--transition-fast);
}

.settings-toggle input:checked + .toggle-slider {
    background: var(--walmart-blue);
}

.settings-toggle input:checked + .toggle-slider::after {
    transform: translateX(24px);
}

.toggle-label {
    font-size: var(--font-size-base);
    color: var(--text-primary);
}

.settings-actions {
    margin-top: var(--space-xl);
    display: flex;
    gap: var(--space-md);
}

.settings-header-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

/* Users List */
.users-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.user-card {
    display: grid;
    grid-template-columns: 48px 1fr auto auto;
    gap: var(--space-md);
    padding: var(--space-md);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    align-items: center;
    transition: all var(--transition-fast);
}

.user-card:hover {
    box-shadow: var(--shadow-sm);
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--walmart-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-semibold);
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.user-name {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.user-role {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.user-email {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.user-permissions {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.permission-badge {
    padding: 4px 8px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.permission-badge.admin {
    background: var(--walmart-blue);
    color: white;
}

.user-actions {
    display: flex;
    gap: var(--space-sm);
}


.input-group {
    display: flex;
    gap: var(--space-sm);
}

.input-group .settings-input {
    flex: 1;
}

/* Responsive Settings */
@media (max-width: 1024px) {
    .settings-layout {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .settings-sidebar {
        position: static;
        border-radius: var(--radius-md);
        padding: var(--space-md);
    }
    
    .settings-nav {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        gap: var(--space-sm);
        -webkit-overflow-scrolling: touch;
    }
    
    .settings-nav-item {
        white-space: nowrap;
        min-width: fit-content;
        padding: var(--space-sm) var(--space-md);
    }
}

@media (max-width: 768px) {
    .settings-container {
        padding: var(--space-md);
    }
    
    .settings-header h1 {
        font-size: 24px;
    }
    
    .settings-content {
        padding: var(--space-md);
    }
    
    .settings-section {
        margin-bottom: var(--space-lg);
    }
    
    .settings-row {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .user-card {
        grid-template-columns: 48px 1fr;
        padding: var(--space-md);
    }
    
    .user-avatar {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }
    
    .user-permissions,
    .user-actions {
        grid-column: 2;
        margin-top: var(--space-sm);
    }
    
    .permission-tag {
        padding: 4px 8px;
        font-size: var(--font-size-xs);
    }
    
    /* Settings Forms Mobile */
    .settings-form {
        gap: var(--space-md);
    }
    
    .settings-form .form-row {
        flex-direction: column;
    }
    
    .settings-form .btn {
        width: 100%;
    }
}

@media (max-width: 479px) {
    .settings-nav {
        flex-direction: column;
    }
    
    .settings-nav-item {
        width: 100%;
        text-align: center;
        padding: var(--space-md);
    }
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-left: -12px;
    margin-right: -12px;
    align-items: center;
    gap: 12px;
}

.col-md-2 {
    flex: 0 0 16.666%;
    max-width: 16.666%;
    padding: 0 12px;
}

.col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 12px;
}

.col-md-4 {
    flex: 0 0 33.333%;
    max-width: 33.333%;
    padding: 0 12px;
}

/* Responsive Grid System */
@media (max-width: 1024px) {
    .col-lg-3 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .col-lg-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

@media (max-width: 768px) {
    .row {
        flex-direction: column;
        margin: 0;
    }
    
    .col-md-2,
    .col-md-3,
    .col-md-4,
    .col-lg-3,
    .col-lg-4 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: var(--space-md);
        padding: 0;
    }
    
    /* Responsive Tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -var(--space-md);
        padding: 0 var(--space-md);
    }
    
    .data-table {
        min-width: 600px;
        font-size: var(--font-size-sm);
    }
    
    .data-table th,
    .data-table td {
        padding: var(--space-sm) var(--space-xs);
        white-space: nowrap;
    }
    
    .data-table .actions {
        display: flex;
        gap: var(--space-xs);
    }
    
    .data-table .btn-sm {
        padding: 4px 8px;
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 479px) {
    .row {
        gap: var(--space-sm);
    }
    
    [class*="col-"] {
        padding: 0;
    }
}

/* Data Table Styles */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-base);
}

.data-table thead {
    background: linear-gradient(to bottom, #f8f9fa, #f0f2f5);
    border-bottom: 2px solid var(--walmart-blue);
}

.data-table th {
    text-align: left;
    padding: 14px 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-light);
    transition: background-color var(--transition-fast);
}

.data-table tbody tr:hover {
    background-color: rgba(0, 113, 206, 0.03);
}

.data-table td {
    padding: 14px 16px;
    color: var(--text-primary);
    vertical-align: middle;
}

/* Action Buttons Group */
.action-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.btn-icon:hover {
    background: var(--bg-secondary);
    border-color: var(--walmart-blue);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-icon svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
}

.btn-icon:hover svg {
    color: var(--walmart-blue);
}

.btn-icon.btn-danger {
    border-color: rgba(217, 83, 79, 0.3);
}

.btn-icon.btn-danger:hover {
    background: rgba(217, 83, 79, 0.1);
    border-color: var(--danger-red);
}

.btn-icon.btn-danger svg {
    color: var(--danger-red);
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--walmart-blue);
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--walmart-blue);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Additional Badge Colors */
.badge-purple {
    background-color: rgba(128, 0, 128, 0.1);
    color: #800080;
}

.badge-info {
    background-color: rgba(91, 192, 222, 0.1);
    color: #31708f;
}

.badge-secondary {
    background-color: rgba(108, 117, 125, 0.1);
    color: var(--text-secondary);
}

/* Card Actions */
.card-actions {
    display: flex;
    gap: var(--space-sm);
}

/* Responsive Table Wrapper */
@media (max-width: 768px) {
    .data-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

/* Appointment Details Modal */
.appointment-details-modal .modal-body {
    padding: 0;
}

.detail-section {
    padding: 24px;
    border-bottom: 1px solid var(--border-light);
}

.detail-section:last-child {
    border-bottom: none;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.detail-label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-weight: var(--font-weight-normal);
}

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

.requirement-list li {
    padding: 8px 0;
    padding-left: 24px;
    position: relative;
    color: var(--text-primary);
}

.requirement-list li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--walmart-green);
    font-weight: bold;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-box {
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
    border: 1px solid rgba(0, 113, 206, 0.2);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
}

.stat-box .stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--walmart-blue);
    margin-bottom: 8px;
}

.stat-box .stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .detail-grid,
    .stats-row {
        grid-template-columns: 1fr;
    }
    
    .detail-item[style*="grid-column"] {
        grid-column: 1 !important;
    }
}

/* Timeline Styles */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: var(--border-light);
}

.timeline-item {
    position: relative;
    padding-bottom: 20px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -22px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--walmart-gray-500);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--border-light);
}

.timeline-marker.primary {
    background: var(--walmart-blue);
}

.timeline-marker.success {
    background: var(--success-green);
}

.timeline-marker.warning {
    background: var(--warning-yellow);
}

.timeline-content {
    padding-left: 10px;
}

.timeline-title {
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-time {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Info Badge Button Style */
.btn-info {
    background-color: var(--info-blue);
    color: white;
    border-color: var(--info-blue);
}

.btn-info:hover {
    background-color: #4aa3c4;
    border-color: #4aa3c4;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}