/* ====================================
   CSS Custom Properties (Design Tokens)
   ==================================== */
:root {
    /* Medical Color Palette */
    --primary: #00A99D;
    --primary-light: #4ECDC4;
    --primary-dark: #008B82;
    --primary-subtle: #E8F8F7;

    --secondary: #2D5A7B;
    --secondary-light: #4A7A9D;
    --secondary-dark: #1E3D52;

    --accent: #FF6B6B;
    --accent-light: #FF8E8E;

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;

    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-subtle) 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

/* ====================================
   Layout
   ==================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* ====================================
   Sidebar
   ==================================== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    transition: width var(--transition-slow);
    box-shadow: var(--shadow-md);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .logo-text,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .collapse-btn span {
    opacity: 0;
    visibility: hidden;
    width: 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-800);
    white-space: nowrap;
    transition: opacity var(--transition-base), width var(--transition-base);
}

.sidebar-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-500);
    transition: all var(--transition-base);
}

.sidebar-toggle:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.sidebar-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

.sidebar.collapsed .sidebar-toggle svg {
    transform: rotate(180deg);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    padding: var(--spacing-4);
    overflow-y: auto;
}

.nav-section {
    margin-bottom: var(--spacing-6);
}

.nav-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--spacing-2) var(--spacing-3);
    white-space: nowrap;
    transition: opacity var(--transition-base);
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    transition: height var(--transition-base);
}

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

.nav-item.active .nav-link {
    background: var(--primary-subtle);
    color: var(--primary);
    font-weight: 500;
}

.nav-item.active .nav-link::before {
    height: 24px;
}

.nav-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon svg {
    width: 20px;
    height: 20px;
}

.nav-text {
    white-space: nowrap;
    transition: opacity var(--transition-base), width var(--transition-base);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: var(--spacing-4);
    border-top: 1px solid var(--gray-200);
}

.collapse-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    width: 100%;
    padding: var(--spacing-3);
    border-radius: var(--radius-lg);
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.collapse-btn:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.collapse-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.sidebar.collapsed .collapse-btn svg {
    transform: rotate(180deg);
}

/* ====================================
   Main Content
   ==================================== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--spacing-8);
    transition: margin-left var(--transition-slow);
    max-width: 1200px;
}

.sidebar.collapsed~.main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* ====================================
   Header
   ==================================== */
.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-8);
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-1);
}

.page-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
}

.page-subtitle {
    font-size: var(--font-size-base);
    color: var(--gray-500);
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.user-profile:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.user-avatar svg {
    width: 22px;
    height: 22px;
}

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

.user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-800);
}

.user-role {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

/* ====================================
   Progress Stepper
   ==================================== */
.progress-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
    padding: var(--spacing-3);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.step:hover {
    background: var(--gray-50);
}

.step-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    color: var(--gray-400);
    border: 3px solid var(--gray-200);
    transition: all var(--transition-base);
}

.step-icon svg {
    width: 24px;
    height: 24px;
}

.step.active .step-icon {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 4px 14px rgba(0, 169, 157, 0.4);
}

.step.completed .step-icon {
    background: var(--success);
    color: var(--white);
    border-color: var(--success);
}

.step-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-500);
    transition: color var(--transition-base);
}

.step.active .step-label {
    color: var(--primary);
    font-weight: 600;
}

.step.completed .step-label {
    color: var(--success);
}

.step-connector {
    width: 80px;
    height: 3px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.step-connector::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.step-connector.active::after {
    width: 100%;
}

/* ====================================
   Transcription Area
   ==================================== */
.transcription-area {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-10);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-100);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.action-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--radius-full);
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.action-btn.primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(0, 169, 157, 0.4);
}

.action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 169, 157, 0.5);
}

.action-btn.secondary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(255, 107, 107, 0.4);
}

.action-btn.secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
}

.action-btn.recording {
    animation: pulse-recording 1.5s infinite;
}

@keyframes pulse-recording {

    0%,
    100% {
        box-shadow: 0 4px 14px rgba(255, 107, 107, 0.4);
    }

    50% {
        box-shadow: 0 4px 30px rgba(255, 107, 107, 0.7);
    }
}

.btn-icon {
    width: 24px;
    height: 24px;
}

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

.recording-indicator {
    width: 8px;
    height: 8px;
    background: var(--white);
    border-radius: var(--radius-full);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.action-btn.recording .recording-indicator {
    opacity: 1;
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* Proceed Button */
.action-btn.proceed {
    background: linear-gradient(135deg, var(--primary) 0%, #00c4a7 100%);
    color: var(--white);
    padding: var(--spacing-4) var(--spacing-8);
    font-weight: 600;
    margin-top: var(--spacing-4);
    width: 100%;
    justify-content: center;
    border: none;
    box-shadow: 0 4px 14px rgba(0, 169, 157, 0.4);
    transition: all var(--transition-base);
}

.action-btn.proceed:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 169, 157, 0.5);
}

.action-btn.proceed .btn-icon {
    animation: arrowBounce 1.5s infinite;
}

@keyframes arrowBounce {

    0%,
    100% {
        transform: translateX(0);
    }

    50% {
        transform: translateX(5px);
    }
}

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.language-selector label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-600);
}

.language-selector label svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.language-selector select {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 180px;
}

.language-selector select:hover {
    border-color: var(--primary);
}

.language-selector select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.2);
}

/* Transcript Container */
.transcript-container {
    margin: var(--spacing-6) 0;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.transcript-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}

.transcript-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--gray-300);
    transition: background var(--transition-base);
}

.transcript-status.listening .status-dot {
    background: var(--success);
    animation: pulse-dot 1.5s infinite;
}

.transcript-status.recording .status-dot {
    background: var(--accent);
    animation: pulse-dot 1.5s infinite;
}

.transcript-status.ready .status-dot {
    background: var(--gray-400);
    animation: none;
}

@keyframes pulse-dot {

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

    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

.status-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-600);
}

.transcript-clear {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.transcript-clear:hover {
    background: var(--error);
    color: var(--white);
}

.transcript-clear svg {
    width: 16px;
    height: 16px;
}

.transcript-content {
    min-height: 150px;
    max-height: 300px;
    overflow-y: auto;
    padding: var(--spacing-5);
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--gray-800);
}

.transcript-placeholder {
    color: var(--gray-400);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-8) 0;
}

.transcript-text {
    white-space: pre-wrap;
    word-wrap: break-word;
}

.transcript-interim {
    padding: 0 var(--spacing-5) var(--spacing-4);
    font-size: var(--font-size-base);
    color: var(--gray-400);
    font-style: italic;
    min-height: 24px;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: var(--spacing-6) 0;
}

.divider span {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    font-weight: 500;
}

/* Drop Zone */
.drop-zone {
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-xl);
    padding: var(--spacing-12);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--gray-50);
    position: relative;
}

.drop-zone:hover {
    border-color: var(--primary);
    background: var(--primary-subtle);
}

.drop-zone.drag-over {
    border-color: var(--primary);
    background: var(--primary-subtle);
    border-style: solid;
    transform: scale(1.01);
}

.drop-zone-content {
    pointer-events: none;
}

.drop-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-4);
    color: var(--gray-400);
    transition: color var(--transition-base), transform var(--transition-base);
}

.drop-zone:hover .drop-icon,
.drop-zone.drag-over .drop-icon {
    color: var(--primary);
    transform: translateY(-4px);
}

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

.drop-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-2);
}

.drop-subtitle {
    font-size: var(--font-size-base);
    color: var(--gray-500);
    margin-bottom: var(--spacing-4);
}

.drop-formats {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* File List */
.file-list {
    margin-top: var(--spacing-6);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.file-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    animation: fadeInUp 0.3s ease;
}

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

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

.file-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-icon svg {
    width: 20px;
    height: 20px;
}

.file-info {
    flex: 1;
}

.file-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-800);
}

.file-size {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
}

.file-remove {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: var(--gray-400);
    transition: all var(--transition-base);
}

.file-remove:hover {
    background: var(--error);
    color: var(--white);
}

.file-remove svg {
    width: 18px;
    height: 18px;
}

/* ====================================
   Responsive Design
   ==================================== */
@media (max-width: 1024px) {
    .main-content {
        padding: var(--spacing-6);
    }

    .step-connector {
        width: 40px;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: var(--sidebar-collapsed-width);
    }

    .sidebar .logo-text,
    .sidebar .nav-text,
    .sidebar .nav-section-title,
    .sidebar .collapse-btn span {
        opacity: 0;
        visibility: hidden;
        width: 0;
    }

    .main-content {
        margin-left: var(--sidebar-collapsed-width);
    }

    .main-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-4);
    }

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

    .action-btn {
        width: 100%;
        justify-content: center;
    }

    .progress-stepper {
        padding: var(--spacing-4);
    }

    .step-icon {
        width: 44px;
        height: 44px;
    }

    .step-connector {
        width: 24px;
    }
}

@media (max-width: 480px) {
    .transcription-area {
        padding: var(--spacing-6);
    }

    .drop-zone {
        padding: var(--spacing-8);
    }

    .drop-icon {
        width: 48px;
        height: 48px;
    }

    .drop-title {
        font-size: var(--font-size-xl);
    }
}

/* ====================================
   Diarization Screen
   ==================================== */
.diarization-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.diarization-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    background: linear-gradient(135deg, var(--primary-subtle) 0%, var(--white) 100%);
    border-bottom: 1px solid var(--gray-200);
}

.diarization-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-800);
}

.diarization-title svg {
    color: var(--primary);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.back-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-800);
}

.diarization-content {
    padding: var(--spacing-5);
    max-height: 400px;
    overflow-y: auto;
}

.conversation-block {
    display: flex;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.conversation-block:hover {
    background: var(--gray-100);
}

.speaker-label {
    flex-shrink: 0;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    height: fit-content;
}

.speaker-label.doctor {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
}

.speaker-label.patient {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--white);
}

.speaker-text {
    flex: 1;
    padding: var(--spacing-2);
    background: var(--white);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-700);
    transition: all var(--transition-base);
    outline: none;
}

.speaker-text:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-subtle);
}

.speaker-text:hover {
    background: var(--white);
    border-color: var(--gray-300);
}

.diarization-actions {
    display: flex;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.diarization-actions .action-btn {
    flex: 1;
    justify-content: center;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.edit-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--primary);
    border: 1px solid var(--primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.edit-btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.edit-btn.editing {
    background: var(--success);
    border-color: var(--success);
}

.edit-btn.editing:hover {
    background: #059669;
    border-color: #059669;
}

/* Editable state styling */
.speaker-text.editable,
.soap-text.editable {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-subtle);
}

/* SOAP header edit button styling */
.soap-header .edit-btn {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.soap-header .edit-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.soap-header .edit-btn.editing {
    background: var(--success);
    border-color: var(--success);
}

/* Download PDF Button */
.download-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-2) var(--spacing-3);
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
    border: 1px solid #FF6B6B;
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.download-btn:hover {
    background: linear-gradient(135deg, #e55a5a 0%, #ff7a7a 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
}

.soap-header .download-btn {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--white);
}

.soap-header .download-btn:hover {
    background: rgba(255, 255, 255, 0.35);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* ====================================
   SOAP Note Screen
   ==================================== */
.soap-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.soap-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-5);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    border-bottom: 1px solid var(--gray-200);
}

.soap-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
}

.soap-title svg {
    color: var(--white);
}

.soap-header .back-btn {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.soap-header .back-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
}

.soap-content {
    padding: var(--spacing-5);
    max-height: 500px;
    overflow-y: auto;
}

.soap-section {
    margin-bottom: var(--spacing-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.soap-label {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--white);
}

.soap-label.subjective {
    background: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
}

.soap-label.objective {
    background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
}

.soap-label.assessment {
    background: linear-gradient(135deg, #F59E0B 0%, #FBBF24 100%);
}

.soap-label.plan {
    background: linear-gradient(135deg, #8B5CF6 0%, #A78BFA 100%);
}

.soap-text {
    padding: var(--spacing-4);
    background: var(--white);
    font-size: var(--font-size-sm);
    line-height: 1.7;
    color: var(--gray-700);
    white-space: pre-wrap;
    border: 1px solid transparent;
    transition: all var(--transition-base);
    outline: none;
    min-height: 80px;
}

.soap-text:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-subtle);
}

.soap-text:hover {
    border-color: var(--gray-300);
}

.soap-actions {
    display: flex;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.soap-actions .action-btn {
    flex: 1;
    justify-content: center;
}

/* ====================================
   HITL Workflow Components
   ==================================== */

/* Document Status Badge */
.document-status-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: 2px solid var(--warning);
}

.document-status-badge.ai-draft {
    border-color: #f59e0b;
    background: #fffbeb;
}

.document-status-badge.submitted {
    border-color: #f97316;
    background: #fff7ed;
}

.document-status-badge.mt-reviewed {
    border-color: #3b82f6;
    background: #eff6ff;
}

.document-status-badge.final {
    border-color: #22c55e;
    background: #f0fdf4;
}

.status-emoji {
    font-size: var(--font-size-lg);
}

.status-label {
    color: var(--gray-700);
}

/* Role Switcher */
.role-switcher {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-3);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}

.role-switcher label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.role-switcher select {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    color: var(--gray-800);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.role-switcher select:hover {
    border-color: var(--primary);
}

.role-switcher select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.2);
}

/* AI Draft Warning Banner */
.ai-draft-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: linear-gradient(90deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid #f59e0b;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
    animation: pulse-warning 2s infinite;
}

@keyframes pulse-warning {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(245, 158, 11, 0);
    }
}

.warning-icon {
    font-size: var(--font-size-xl);
}

.warning-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: #92400e;
}

/* Demo Disclaimer */
.demo-disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-4);
    background: linear-gradient(90deg, #dbeafe 0%, #bfdbfe 100%);
    border: 1px solid #3b82f6;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
}

.demo-disclaimer p {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: #1e40af;
    margin: 0;
}

/* Workflow Action Buttons */
.workflow-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.workflow-btn .btn-icon {
    font-size: var(--font-size-lg);
    width: auto;
    height: auto;
}

.workflow-btn.submit-btn {
    background: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.4);
}

.workflow-btn.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5);
}

.workflow-btn.approve-btn {
    background: linear-gradient(135deg, #22c55e 0%, #4ade80 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.4);
}

.workflow-btn.approve-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.5);
}

.workflow-btn.reject-btn {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}

.workflow-btn.reject-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.5);
}

.workflow-btn.finalize-btn {
    background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.4);
}

.workflow-btn.finalize-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
}

/* Disabled/Read-only States */
.edit-btn.disabled,
.edit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.soap-text.readonly,
.diarization-text.readonly {
    background: var(--gray-100);
    color: var(--gray-500);
    cursor: not-allowed;
}

/* Final Document Badge */
.final-document-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4);
    background: linear-gradient(90deg, #d1fae5 0%, #a7f3d0 100%);
    border: 2px solid #22c55e;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.final-document-badge .badge-text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: #166534;
}

/* Approval Info */
.approval-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    padding: var(--spacing-4);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-4);
    border: 1px solid var(--gray-200);
}

.approval-info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.approval-info-item .label {
    font-weight: 600;
    color: var(--gray-700);
}

/* SOAP Actions Layout Update */
.soap-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.soap-actions .action-btn {
    flex: 1;
    min-width: 140px;
    justify-content: center;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--primary);
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.error {
    border-left-color: var(--error);
}

.toast.warning {
    border-left-color: var(--warning);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

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

.toast-icon {
    font-size: var(--font-size-xl);
}

.toast-message {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray-700);
}

/* SOAP Status Badge (inline with Edit button) */
.soap-status-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-full);
    border: 2px solid #f59e0b;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-right: var(--spacing-3);
}

.soap-status-badge .status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #f59e0b;
}

.soap-status-badge .status-text {
    color: var(--gray-700);
}

/* Status variations */
.soap-status-badge.ai-draft {
    border-color: #f59e0b;
}

.soap-status-badge.ai-draft .status-dot {
    background: #f59e0b;
}

.soap-status-badge.submitted {
    border-color: #f97316;
}

.soap-status-badge.submitted .status-dot {
    background: #f97316;
}

.soap-status-badge.mt-reviewed {
    border-color: #3b82f6;
}

.soap-status-badge.mt-reviewed .status-dot {
    background: #3b82f6;
}

.soap-status-badge.final {
    border-color: #22c55e;
}

.soap-status-badge.final .status-dot {
    background: #22c55e;
}/* Button Processing State */
.action-btn.processing {
    pointer-events: none;
    opacity: 0.8;
    position: relative;
    padding-left: 40px;
    /* Make room for spinner */
}

.action-btn.processing::after {
    content: "";
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #ffffff;
    animation: spin 0.8s linear infinite;
}

.action-btn.processing .btn-icon {
    display: none;
}

@keyframes spin {
    to {
        transform: translateY(-50%) rotate(360deg);
    }
}

/* ====================================
   SOAP Document Header & Footer
   ==================================== */
.soap-doc-header {
    margin-bottom: 2rem;
    font-family: 'Times New Roman', Times, serif; /* Match typical medical report font */
    color: #333;
}

.doc-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.logo-icon {
    font-size: 2.5rem;
    color: #fca5a5; /* Light red/gold placeholder */
    color: #ffd700; /* Goldish */
    font-weight: bold;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.company-name {
    font-size: 1.8rem;
    font-weight: bold;
    color: #5b6b8c; /* Slate blue */
    letter-spacing: 1px;
    text-transform: uppercase;
    font-family: sans-serif;
}

.company-sub {
    font-size: 0.9rem;
    color: #fb923c; /* Orange/Salmon */
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-family: sans-serif;
}

.patient-info {
    font-size: 0.95rem;
    line-height: 1.4;
}

.info-row {
    margin-bottom: 2px;
}

.info-label {
    font-weight: normal; /* Labels in screenshot aren't strictly bold, just part of text */
    text-transform: uppercase;
}

/* Footer Styles */
.soap-doc-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
    font-family: 'Times New Roman', Times, serif;
    color: #333;
    font-size: 0.95rem;
}

.signatures {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    font-weight: bold;
}

.disclaimer {
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.transcription-meta {
    font-size: 0.9rem;
    line-height: 1.4;
}

.final-document-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 20px;
    background-color: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
    border-radius: 8px;
    margin-bottom: 24px;
    width: 100%;
    box-sizing: border-box;
}

.final-document-badge .badge-icon {
    font-size: 1.5rem;
}

.final-document-badge .badge-text {
    font-weight: 600;
    font-size: 1.1rem;
}