/* ======================================================================
   MediSight — Premium Dark Medical Theme
   ====================================================================== */

/* --------------- CSS Custom Properties --------------- */
:root {
    /* Colors */
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-tertiary: #1a2035;
    --bg-card: rgba(17, 24, 39, 0.7);
    --bg-glass: rgba(17, 24, 39, 0.45);

    --text-primary: #f0f4f8;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-cyan: #00d4ff;
    --accent-purple: #7c3aed;
    --accent-teal: #14b8a6;
    --accent-blue: #3b82f6;
    --accent-gradient: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);

    --risk-critical: #ef4444;
    --risk-high: #f97316;
    --risk-moderate: #eab308;
    --risk-low: #22c55e;

    --border-color: rgba(148, 163, 184, 0.12);
    --border-glow: rgba(0, 212, 255, 0.2);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------- Reset & Base --------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* --------------- Scrollbar --------------- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.35);
}

/* --------------- Header --------------- */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    padding: 0 24px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    backdrop-filter: blur(12px);
    flex-shrink: 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    display: flex;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo-badge {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    background: var(--accent-gradient);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Connection status */
.connection-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: background var(--transition-base);
}

.connection-status.disconnected .status-dot {
    background: var(--text-muted);
}

.connection-status.connecting .status-dot {
    background: var(--accent-cyan);
    animation: pulse-dot 1.5s infinite;
}

.connection-status.connected .status-dot {
    background: var(--risk-low);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

/* Icon buttons */
.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-primary);
}

.small-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
}

.small-btn:hover {
    background: rgba(148, 163, 184, 0.1);
    color: var(--text-primary);
}

/* --------------- Main Content --------------- */
.main-content {
    display: grid;
    grid-template-columns: 1fr 1.1fr 0.9fr;
    gap: 0;
    flex: 1 1 0;
    overflow: hidden;
    height: 100%;
    min-height: 0;
}

/* --------------- Panels (shared) --------------- */
.panel {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 0;
    /* critical for flex overflow scroll */
}

.panel:last-child {
    border-right: none;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.panel-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.panel-actions {
    display: flex;
    gap: 4px;
}

/* --------------- Video Panel --------------- */
.video-container {
    position: relative;
    flex: 1;
    background: #000;
    overflow: hidden;
}

#webcamVideo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#overlayCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-muted);
    background: var(--bg-tertiary);
}

.video-placeholder p {
    font-size: 0.85rem;
    max-width: 220px;
    text-align: center;
    line-height: 1.5;
}

.video-placeholder.hidden {
    display: none;
}

/* Audio visualizer */
.audio-visualizer {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.audio-visualizer.active {
    opacity: 1;
}

/* --------------- Transcript Panel --------------- */
.transcript-panel {
    background: var(--bg-primary);
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.transcript-messages {
    flex: 1 1 0;      /* grow, shrink, basis=0 forces scrolling */
    height: 0;         /* critical: forces flex item to respect overflow */
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Custom Webkit Scrollbar for transcript */
.transcript-messages::-webkit-scrollbar {
    width: 6px;
}

.transcript-messages::-webkit-scrollbar-track {
    background: transparent;
}

.transcript-messages::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: 4px;
}

.transcript-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.5);
}

/* Tool indicator */
.tool-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 8px 16px;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    animation: fadePulse 1.5s ease infinite;
}

.tool-indicator .spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-top-color: var(--accent-cyan);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Welcome message */
.welcome-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 24px;
    gap: 16px;
    flex: 1;
}

.welcome-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
}

.welcome-message h3 {
    font-size: 1.2rem;
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-message p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 340px;
}

/* Chat messages */
.message {
    display: flex;
    gap: 10px;
    animation: messageIn 0.3s var(--transition-slow);
}

@keyframes messageIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 0.75rem;
    font-weight: 600;
}

.message.user .message-avatar {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: #fff;
}

.message.assistant .message-avatar {
    background: var(--accent-gradient);
    color: #fff;
}

.message-bubble {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.55;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.message.user .message-bubble {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-bottom-right-radius: 4px;
    color: var(--text-primary);
}

.message.assistant .message-bubble {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

/* System messages */
.message.system {
    justify-content: center;
}

.message.system .message-bubble {
    background: transparent;
    border: none;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    padding: 4px 0;
    max-width: 100%;
}

/* Transcript controls */
.transcript-controls {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
    align-items: center;
    background: var(--bg-secondary);
    flex-shrink: 0;
}

.connect-btn,
.disconnect-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    flex: 1;
}

.connect-btn {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.25);
}

.connect-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(0, 212, 255, 0.35);
}

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

.disconnect-btn {
    background: rgba(239, 68, 68, 0.15);
    color: var(--risk-critical);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.disconnect-btn:hover {
    background: rgba(239, 68, 68, 0.25);
}

.hidden {
    display: none !important;
}

/* Text input */
.text-input-container {
    display: flex;
    gap: 8px;
    flex: 1;
}

.text-input-container input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.text-input-container input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.text-input-container input::placeholder {
    color: var(--text-muted);
}

.send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent-gradient);
    color: #fff;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.send-btn:hover {
    transform: scale(1.05);
}

/* --------------- Insights Panel --------------- */
.insights-panel {
    background: var(--bg-primary);
}

.insights-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.insights-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 24px;
    gap: 12px;
    flex: 1;
}

.insights-empty p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 280px;
}

/* Risk banner */
.risk-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    animation: slideIn 0.4s var(--transition-slow);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.risk-level {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.risk-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.risk-banner.critical {
    border-color: rgba(239, 68, 68, 0.4);
}

.risk-banner.critical .risk-dot {
    background: var(--risk-critical);
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.6);
    animation: pulse-dot 1s infinite;
}

.risk-banner.critical .risk-level {
    color: var(--risk-critical);
}

.risk-banner.high {
    border-color: rgba(249, 115, 22, 0.4);
}

.risk-banner.high .risk-dot {
    background: var(--risk-high);
    box-shadow: 0 0 12px rgba(249, 115, 22, 0.5);
}

.risk-banner.high .risk-level {
    color: var(--risk-high);
}

.risk-banner.moderate {
    border-color: rgba(234, 179, 8, 0.4);
}

.risk-banner.moderate .risk-dot {
    background: var(--risk-moderate);
}

.risk-banner.moderate .risk-level {
    color: var(--risk-moderate);
}

.risk-banner.low {
    border-color: rgba(34, 197, 94, 0.3);
}

.risk-banner.low .risk-dot {
    background: var(--risk-low);
}

.risk-banner.low .risk-level {
    color: var(--risk-low);
}

.risk-score {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Insight sections */
.insight-section {
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
    animation: slideIn 0.4s var(--transition-slow);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* Diagnosis cards */
.diagnosis-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.diagnosis-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.diagnosis-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.diagnosis-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.diagnosis-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.confidence-bar {
    width: 80px;
    height: 6px;
    border-radius: 3px;
    background: rgba(148, 163, 184, 0.15);
    overflow: hidden;
}

.confidence-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.6s ease;
}

.confidence-text {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
}

.icd-code {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Fira Code', monospace;
}

/* Tests list */
.tests-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tests-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 6px 10px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
}

.tests-list li::before {
    content: '→';
    color: var(--accent-teal);
    font-weight: 700;
}

/* Red flags */
.red-flags-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.red-flags-list li {
    font-size: 0.85rem;
    color: var(--risk-critical);
    padding: 8px 10px;
    border-radius: 6px;
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    display: flex;
    align-items: center;
    gap: 8px;
}

.red-flags-list li::before {
    content: '⚠';
    font-size: 0.9rem;
}

/* Drug info */
.drug-info,
.guidelines-info {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.drug-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.drug-status.safe {
    background: rgba(34, 197, 94, 0.15);
    color: var(--risk-low);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.drug-status.contraindicated {
    background: rgba(239, 68, 68, 0.15);
    color: var(--risk-critical);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.info-field {
    margin-bottom: 10px;
}

.info-field strong {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 3px;
}

/* Disclaimer */
.disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(234, 179, 8, 0.06);
    border: 1px solid rgba(234, 179, 8, 0.15);
    font-size: 0.75rem;
    color: var(--risk-moderate);
    line-height: 1.5;
}

.disclaimer svg {
    flex-shrink: 0;
    margin-top: 1px;
}

/* --------------- Responsive --------------- */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr 1fr;
    }

    .insights-panel {
        display: none;
    }
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        grid-template-rows: 250px 1fr;
    }

    .header {
        padding: 0 16px;
    }

    .logo-text {
        font-size: 1.1rem;
    }
}

/* --------------- Animations --------------- */
@keyframes fadePulse {

    0%,
    100% {
        opacity: 0.6;
    }

    50% {
        opacity: 1;
    }
}

.connecting-indicator {
    animation: fadePulse 1.2s infinite;
}

/* Tool call indicator */
.tool-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: rgba(124, 58, 237, 0.1);
    border: 1px solid rgba(124, 58, 237, 0.2);
    font-size: 0.8rem;
    color: var(--accent-purple);
    margin: 4px 0;
}

.tool-indicator .spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(124, 58, 237, 0.3);
    border-top-color: var(--accent-purple);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ======================================================================
   Modals (Login & Patient Context)
   ====================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity var(--transition-base);
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 480px;
    padding: 32px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: modalSlideUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    margin-bottom: 24px;
    text-align: center;
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-body p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 24px;
    text-align: center;
    line-height: 1.5;
}

.input-group {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.input-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.input-group input {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15);
}

.primary-btn {
    width: 100%;
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 14px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 16px;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.primary-btn:hover:not(:disabled) {
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transform: translateY(-1px);
}

.primary-btn:disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
}

.secondary-btn {
    width: 100%;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 16px;
    transition: all var(--transition-fast);
}

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

/* Patient Setup Modal specifics */
.setup-modal {
    max-width: 540px;
}

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: rgba(17, 24, 39, 0.2);
    margin-bottom: 24px;
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.05);
}

.upload-area svg {
    color: var(--accent-cyan);
}

.upload-area span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.hidden-input {
    display: none;
}

.ocr-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--accent-cyan);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.spinner.small {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.context-preview {
    margin-bottom: 24px;
}

.context-preview h3 {
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.context-preview textarea {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    outline: none;
}

.context-preview textarea:focus {
    border-color: var(--accent-purple);
}

.modal-footer {
    display: flex;
    gap: 16px;
}

.modal-footer .secondary-btn,
.modal-footer .primary-btn {
    margin-top: 0;
}

/* ======================================================================
   Patient Context Display & Export Button
   ====================================================================== */

.context-text-display {
    background: rgba(124, 58, 237, 0.1);
    border-left: 3px solid var(--accent-purple);
    padding: 12px 16px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 24px;
    white-space: pre-wrap;
    font-family: monospace;
}

#exportReportBtn {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

#exportReportBtn:hover {
    background: rgba(0, 212, 255, 0.2);
}

#print-summary-container {
    display: none;
}

/* ======================================================================
   Print Media Query for PDF Export (Clinical Report Format)
   ====================================================================== */

@media print {
    @page {
        margin: 2cm;
        size: letter;
    }

    body {
        background: white !important;
        color: black !important;
        font-family: "Helvetica Neue", Helvetica, Arial, sans-serif !important;
        font-size: 11pt;
    }

    /* Print Header - Medical Letterhead */
    body::before {
        content: "MediSight Clinical Report\A--------------------------------------------------------\ADate: " attr(data-date) "\APatient ID: Confidential";
        white-space: pre-wrap;
        display: block;
        font-size: 16pt;
        font-weight: bold;
        margin-bottom: 30px;
        padding-bottom: 10px;
        border-bottom: 2px solid black;
        text-align: left;
    }

    /* Print Footer - Signature Line */
    body::after {
        content: "\A\A\A----------------------------------\AAttending Physician Signature";
        white-space: pre-wrap;
        display: block;
        margin-top: 50px;
        page-break-inside: avoid;
    }

    /* Hide UI controls and interactive panels */
    .header, 
    .video-panel, 
    .transcript-controls, 
    .panel-actions, 
    .modal-overlay,
    .message-avatar svg,
    #clearTranscriptBtn {
        display: none !important;
    }

    /* Hide the chat UI when printing summary */
    body.print-summary-mode .main-content {
        display: none !important;
    }

    /* Show the generated summary */
    body.print-summary-mode #print-summary-container {
        display: block !important;
        white-space: pre-wrap;
        font-size: 11pt;
    }

    /* Linearize the layout (if not in summary mode) */
    .main-content {
        display: block !important;
        height: auto !important;
        padding: 0 !important;
    }

    .panel {
        background: white !important;
        border: none !important;
        box-shadow: none !important;
        margin: 0 0 30px 0 !important;
        height: auto !important;
        page-break-inside: avoid;
    }

    /* Format Transcript as consultation notes */
    .transcript-panel {
        border-bottom: 1px solid #ccc !important;
        padding-bottom: 20px !important;
        page-break-after: auto;
    }
    
    .transcript-messages {
        overflow: visible !important;
        height: auto !important;
    }

    .message {
        margin-bottom: 10px !important;
        page-break-inside: avoid;
    }

    .message-bubble {
        background: none !important;
        border: none !important;
        padding: 0 !important;
        color: black !important;
        font-size: 11pt !important;
    }

    .message.user .message-bubble::before {
        content: "Dr. Input: ";
        font-weight: bold;
    }

    .message.assistant .message-bubble::before {
        content: "AI Analysis: ";
        font-weight: bold;
    }

    /* Format Insights Panel */
    .insights-panel {
        page-break-before: auto;
    }

    .insights-content {
        overflow: visible !important;
        height: auto !important;
        display: block !important;
    }

    .insight-section {
        margin-bottom: 20px !important;
        color: black !important;
        page-break-inside: avoid;
    }

    h3.section-title {
        font-size: 14pt !important;
        border-bottom: 1px solid black;
        padding-bottom: 5px;
        margin-bottom: 15px !important;
    }

    /* Standardize boxes */
    .diagnosis-card,
    .context-text-display,
    .drug-info,
    .info-field,
    .risk-banner {
        border: 1px solid black !important;
        background: white !important;
        color: black !important;
        padding: 10px !important;
        margin-bottom: 10px !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        page-break-inside: avoid;
    }

    /* Keep risk colors visible for clarity */
    .risk-banner.critical { border-left: 5px solid red !important; }
    .risk-banner.high { border-left: 5px solid orange !important; }
    .risk-banner.moderate { border-left: 5px solid #eab308 !important; }
    .risk-banner.low { border-left: 5px solid green !important; }
}