/* My Health Access - Main Styles */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --success-color: #22c55e;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --message-user-bg: #2563eb;
    --message-assistant-bg: #f1f5f9;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1200px;
    margin: 0 auto;
    overflow-y: auto;
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
}

.app-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.header-nav {
    display: flex;
    gap: 1rem;
}

.debug-link {
    color: var(--secondary-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s;
}

.debug-link:hover {
    background-color: var(--background-color);
}

/* Whoami Demo Section */
.whoami-demo-section {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.whoami-demo-card {
    max-width: 800px;
    margin: 0 auto;
}

.whoami-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.whoami-title {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.whoami-buttons {
    display: flex;
    gap: 0.5rem;
}

.whoami-btn {
    padding: 0.5rem 1rem;
    background-color: #059669;
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.whoami-btn:hover {
    background-color: #047857;
}

.whoami-btn:disabled {
    background-color: #9ca3af;
    cursor: not-allowed;
}

.whoami-clear-btn {
    padding: 0.5rem 1rem;
    background-color: #6b7280;
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.whoami-clear-btn:hover {
    background-color: #4b5563;
}

.whoami-result {
    margin: 0;
    padding: 1rem;
    font-size: 13px;
    min-height: 60px;
    max-height: 240px;
    overflow: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: 'SF Mono', Monaco, Consolas, 'Courier New', monospace;
    line-height: 1.6;
    background-color: #1e293b;
    color: #e2e8f0;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.whoami-result:empty::before {
    content: "Click 'Test /api/whoami' to verify Firebase authentication...";
    color: #64748b;
    font-style: italic;
}

/* Patient Context Bar */
.patient-context {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.patient-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.patient-selector label {
    font-weight: 500;
    color: var(--text-secondary);
}

.patient-selector select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 1rem;
    min-width: 200px;
    cursor: pointer;
}

.patient-info {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.patient-name {
    font-weight: 600;
    color: var(--text-primary);
}

.patient-dob,
.patient-member-id {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Chat Container */
.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem 1.5rem;
}

/* Example Prompts */
.example-prompts {
    margin-bottom: 1rem;
}

.prompts-header {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.prompt-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.prompt-btn {
    padding: 0.5rem 1rem;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.prompt-btn:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

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

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 200px;
}

.message {
    max-width: 80%;
    padding: 1rem;
    border-radius: 1rem;
}

.message.user-message {
    align-self: flex-end;
    background-color: var(--message-user-bg);
    color: white;
    border-bottom-right-radius: 0.25rem;
}

.message.assistant-message {
    align-self: flex-start;
    background-color: var(--message-assistant-bg);
    color: var(--text-primary);
    border-bottom-left-radius: 0.25rem;
}

.message.system-message {
    align-self: center;
    background-color: transparent;
    color: var(--text-secondary);
    font-style: italic;
    text-align: center;
}

.message p {
    margin: 0;
    white-space: pre-wrap;
}

.message-content {
    line-height: 1.6;
}

.tool-calls {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.tool-call {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
}

.tool-icon {
    width: 12px;
    height: 12px;
}

/* Chat Input */
.chat-input-container {
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
}

#chatForm {
    display: flex;
    gap: 0.75rem;
}

#chatInput {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

#chatInput:focus {
    outline: none;
    border-color: var(--primary-color);
}

#chatInput:disabled {
    background-color: var(--background-color);
    cursor: not-allowed;
}

#sendBtn {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

#sendBtn:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

#sendBtn:disabled {
    background-color: var(--secondary-color);
    cursor: not-allowed;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.9);
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .patient-context {
        flex-direction: column;
        align-items: flex-start;
    }

    .patient-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .message {
        max-width: 90%;
    }

    .prompt-buttons {
        flex-direction: column;
    }
}

/* ============================================
   Login Styles
   ============================================ */

.login-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    background-color: var(--background-color);
}

.login-card {
    background-color: var(--surface-color);
    border-radius: 0.75rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.login-card h2 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    text-align: center;
}

.login-subtitle {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.login-error {
    background-color: #fef2f2;
    color: var(--error-color);
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    text-align: center;
}

.login-btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.login-btn:hover {
    background-color: var(--primary-hover);
}

/* Google Sign-In Button */
.google-signin-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    background-color: white;
    color: #444;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s;
    margin-bottom: 1rem;
}

.google-signin-btn:hover {
    background-color: #f8f8f8;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.google-signin-btn svg {
    flex-shrink: 0;
}

/* Demo button */
.demo-btn {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.demo-btn:hover {
    background-color: #475569;
}

.demo-login-details {
    margin-top: 1rem;
}

.demo-login-details summary {
    user-select: none;
}

/* User info in header */
.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.user-info strong {
    color: var(--text-primary);
}

.logout-btn {
    padding: 0.375rem 0.75rem;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

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

/* ============================================
   Debug Page Styles
   ============================================ */

.debug-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    background-color: var(--background-color);
}

.debug-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
}

.debug-header h1 {
    font-size: 1.25rem;
    color: var(--text-primary);
}

.debug-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.debug-controls select,
.debug-controls button {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
}

.debug-controls button {
    background-color: var(--primary-color);
    color: white;
    border: none;
}

.debug-controls button.secondary {
    background-color: var(--surface-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.debug-controls button:hover {
    opacity: 0.9;
}

/* Config Panel */
.config-panel {
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
}

.config-panel h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.config-item {
    font-size: 0.875rem;
}

.config-label {
    color: var(--text-secondary);
}

.config-value {
    font-weight: 500;
    color: var(--text-primary);
}

.config-value.enabled {
    color: var(--success-color);
}

.config-value.disabled {
    color: var(--error-color);
}

/* Events List */
.events-container {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
}

.event-item {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--background-color);
    cursor: pointer;
}

.event-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.event-badge {
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.event-badge.mcp {
    background-color: #dbeafe;
    color: #1e40af;
}

.event-badge.claude {
    background-color: #fce7f3;
    color: #9d174d;
}

.event-badge.sql {
    background-color: #d1fae5;
    color: #065f46;
}

.event-badge.error {
    background-color: #fee2e2;
    color: #991b1b;
}

.event-badge.agent {
    background-color: #fef3c7;
    color: #92400e;
}

.event-badge.security {
    background-color: #ede9fe;
    color: #5b21b6;
}

.event-category {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.event-timestamp {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.event-content {
    padding: 1rem;
    display: none;
    border-top: 1px solid var(--border-color);
}

.event-item.expanded .event-content {
    display: block;
}

.event-content pre {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 0.375rem;
    overflow-x: auto;
    font-size: 0.8rem;
    line-height: 1.5;
}

/* Auto-refresh indicator */
.auto-refresh {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.auto-refresh-dot {
    width: 8px;
    height: 8px;
    background-color: var(--success-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* No events message */
.no-events {
    text-align: center;
    color: var(--text-secondary);
    padding: 3rem;
}

/* ============================================
   Navigation Link Styles
   ============================================ */

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: background-color 0.2s, color 0.2s;
    font-size: 0.875rem;
}

.nav-link:hover {
    background-color: var(--background-color);
    color: var(--text-primary);
}

.nav-link-active {
    background-color: var(--primary-color);
    color: white;
}

.nav-link-active:hover {
    background-color: var(--primary-hover);
    color: white;
}

.nav-link-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   Settings Page Styles
   ============================================ */

.settings-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--background-color);
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
}

.settings-header h1 {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.settings-header-nav {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Loading State */
.settings-loading {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 4rem;
    color: var(--text-secondary);
}

/* Admin Gate */
.admin-gate,
.auth-required {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    padding: 2rem;
}

.admin-gate-card,
.auth-required-card {
    background-color: var(--surface-color);
    border-radius: 0.75rem;
    padding: 2.5rem;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.admin-gate-icon,
.auth-required-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.admin-gate-card h2,
.auth-required-card h2 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.admin-gate-card p,
.auth-required-card p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.admin-gate-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
    opacity: 0.8;
}

.admin-gate-link,
.auth-required-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
}

.admin-gate-link:hover,
.auth-required-link:hover {
    background-color: var(--primary-hover);
}

/* Settings Content */
.settings-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem;
    width: 100%;
}

/* Read-Only Banner */
.readonly-banner {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background-color: #fef9c3;
    border: 1px solid #fde047;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    color: #854d0e;
}

.readonly-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.readonly-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.875rem;
}

.readonly-text strong {
    font-size: 0.9375rem;
}

/* Read-Only State Overrides */
.settings-readonly .toggle-switch input:disabled + .toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.settings-readonly .radio-option input:disabled {
    cursor: not-allowed;
}

.settings-readonly .radio-option {
    opacity: 0.7;
    cursor: default;
}

.settings-readonly .radio-option:hover {
    background-color: var(--background-color);
}

/* Posture Summary Bar */
.posture-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    transition: background-color 0.3s, border-color 0.3s;
}

.posture-summary.posture-green {
    background-color: #f0fdf4;
    border-color: #22c55e;
}

.posture-summary.posture-yellow {
    background-color: #fffbeb;
    border-color: #f59e0b;
}

.posture-summary.posture-red {
    background-color: #fef2f2;
    border-color: #ef4444;
}

.posture-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.posture-count {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.posture-details {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.posture-disabled-label {
    font-weight: 500;
}

.posture-disabled-list {
    color: var(--error-color);
}

/* Section Styles */
.settings-section {
    margin-bottom: 2rem;
}

.section-header {
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.section-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Control Cards */
.control-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    border-left: 4px solid #94a3b8;
    transition: border-left-color 0.2s;
}

.control-card-enabled {
    border-left-color: #22c55e;
}

.control-card-disabled {
    border-left-color: #ef4444;
}

.control-card-coming-soon {
    opacity: 0.6;
    border-left-color: #94a3b8;
}

.control-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.control-title {
    font-weight: 600;
    color: var(--text-primary);
}

.control-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.control-attack-vector {
    font-size: 0.8rem;
    color: var(--text-secondary);
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
}

.attack-label {
    font-weight: 500;
    color: var(--warning-color);
}

.control-status {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    min-height: 1rem;
}

/* Control Warning */
.control-warning {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: #fef9c3;
    border: 1px solid #fde047;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    color: #854d0e;
}

.warning-icon {
    flex-shrink: 0;
}

/* Control Demo Command */
.control-demo-cmd {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.75rem;
    padding: 0.75rem;
    background-color: #1e293b;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
}

.demo-cmd-label {
    color: #64748b;
    white-space: nowrap;
    flex-shrink: 0;
}

.control-demo-cmd code {
    color: #e2e8f0;
    font-family: 'SF Mono', Monaco, Consolas, 'Courier New', monospace;
    word-break: break-all;
}

.control-status-saving {
    color: var(--text-secondary);
}

.control-status-success {
    color: var(--success-color);
}

.control-status-error {
    color: var(--error-color);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: background-color 0.2s;
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: transform 0.2s;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--success-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

.toggle-switch input:disabled + .toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Coming Soon Badge */
.coming-soon-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background-color: #e2e8f0;
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 500;
    border-radius: 0.25rem;
    text-transform: uppercase;
}

/* Radio Group */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    background-color: var(--background-color);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.radio-option:hover {
    background-color: #e2e8f0;
}

.radio-option input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary-color);
    flex-shrink: 0;
}

.radio-label {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 80px;
}

.radio-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    flex: 1;
}

/* Prompt Viewer */
.prompt-viewer {
    margin-top: 1rem;
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
}

.prompt-viewer-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.25rem 0;
    transition: opacity 0.2s;
}

.prompt-viewer-toggle:hover {
    opacity: 0.8;
}

.prompt-viewer-icon {
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.prompt-viewer-content {
    margin-top: 0.75rem;
}

.prompt-viewer-loading {
    color: var(--text-secondary);
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

.prompt-viewer-text {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* Settings Actions */
.settings-actions {
    display: flex;
    justify-content: center;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    margin-top: 1rem;
}

.reset-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--surface-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}

.reset-btn:hover {
    background-color: var(--background-color);
    border-color: var(--text-secondary);
}

/* ============================================
   Debug Header Updates
   ============================================ */

.debug-header {
    flex-wrap: wrap;
    gap: 1rem;
}

.debug-header-left {
    display: flex;
    align-items: center;
}

.debug-header-nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* ============================================
   Learn Page Styles
   ============================================ */

.learn-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--background-color);
}

.learn-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
}

.learn-header h1 {
    font-size: 1.25rem;
    color: var(--text-primary);
    font-weight: 600;
}

.learn-header-nav {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.learn-content {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
    padding: 2rem;
}

.learn-card {
    background-color: var(--surface-color);
    border-radius: 0.75rem;
    padding: 2.5rem;
    text-align: center;
    max-width: 500px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.learn-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.learn-card h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.learn-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.learn-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.learn-link {
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    transition: background-color 0.2s;
    font-size: 0.875rem;
}

.learn-link:hover {
    background-color: var(--primary-hover);
}

/* ============================================
   Responsive Updates
   ============================================ */

@media (max-width: 768px) {
    .settings-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .settings-header-nav {
        flex-wrap: wrap;
    }

    .posture-summary {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .control-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .radio-group {
        gap: 0.5rem;
    }

    .radio-option {
        flex-direction: column;
        gap: 0.25rem;
    }

    .radio-label {
        min-width: auto;
    }

    .debug-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .debug-header-nav {
        flex-wrap: wrap;
    }

    .learn-links {
        flex-direction: column;
    }
}

/* ============================================
   Welcome Modal Styles
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    padding: 1rem;
}

.modal-card {
    background-color: var(--surface-color);
    border-radius: 0.75rem;
    padding: 2rem;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.modal-body {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.modal-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.modal-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    flex-shrink: 0;
}

.step-text {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.modal-contact {
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-bottom: 1.5rem;
    padding: 0.75rem;
    background-color: var(--background-color);
    border-radius: 0.375rem;
}

.modal-contact-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.modal-contact-link:hover {
    text-decoration: underline;
}

.modal-btn {
    width: 100%;
    padding: 0.875rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.modal-btn:hover {
    background-color: var(--primary-hover);
}

/* ============================================
   User Management Section Styles
   ============================================ */

.user-search-form {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.user-search-input {
    flex: 1;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.9375rem;
}

.user-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.user-search-form button {
    padding: 0.625rem 1.25rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.user-search-form button:hover {
    background-color: var(--primary-hover);
}

.user-search-status {
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    min-height: 1.25rem;
}

.user-search-loading {
    color: var(--text-secondary);
}

.user-search-error {
    color: var(--error-color);
}

/* User Result Card */
.user-result-card {
    border-left-color: var(--primary-color);
}

.user-uid {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', Monaco, Consolas, 'Courier New', monospace;
}

.user-claims-display {
    display: flex;
    gap: 2rem;
    padding: 0.875rem;
    background-color: var(--background-color);
    border-radius: 0.375rem;
    margin-bottom: 1rem;
}

.claim-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.claim-label {
    color: var(--text-secondary);
}

.claim-value {
    font-weight: 500;
    color: var(--text-primary);
}

.user-update-section {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.user-update-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.user-update-row {
    display: flex;
    gap: 0.75rem;
}

.user-role-select {
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    min-width: 140px;
}

.user-role-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.user-patients-input {
    flex: 1;
    padding: 0.5rem 0.875rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
}

.user-patients-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.user-update-btn {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.user-update-btn:hover {
    background-color: var(--primary-hover);
}

.user-update-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.375rem;
}

.user-danger-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 0.5rem;
}

.user-danger-btn {
    padding: 0.5rem 1rem;
    background-color: var(--error-color);
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.user-danger-btn:hover {
    background-color: #dc2626;
}

.user-danger-hint {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.user-result-status {
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    min-height: 1.25rem;
}

.user-result-loading {
    color: var(--text-secondary);
}

.user-result-success {
    color: var(--success-color);
}

.user-result-error {
    color: var(--error-color);
}

/* Responsive User Management */
@media (max-width: 768px) {
    .user-search-form {
        flex-direction: column;
    }

    .user-claims-display {
        flex-direction: column;
        gap: 0.5rem;
    }

    .user-update-row {
        flex-direction: column;
    }

    .user-danger-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}