/* Modern Professional Portal Design */

:root {
    /* Color Palette - Manager OS Brand */
    --primary-600: #F62217;
    --primary-700: #DC1F15;
    --primary-800: #C21B12;
    --primary-50: #FEF2F2;
    --primary-100: #FEE2E2;
    
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    --success-500: #10B981;
    --success-600: #059669;
    --warning-500: #F59E0B;
    --danger-500: #EF4444;
    --danger-600: #DC2626;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 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);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

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

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

/* ===== NAVBAR ===== */
.navbar {
    background: white;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary-600);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.logo-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
    padding-left: var(--spacing-sm);
    border-left: 2px solid var(--gray-300);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.trial-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-md);
}

.trial-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trial-limits {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.trial-limits #templates-remaining,
.trial-limits #sessions-remaining {
    color: var(--primary-600);
    font-weight: 700;
    font-size: 1rem;
}

.user-nav-status {
    display: flex;
    align-items: center;
}

#nav-signed-in {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary-600);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.nav-user-email {
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 500;
}

.nav-link {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--primary-600);
}

/* ===== SIDEBAR ===== */
.app-layout {
    display: flex;
    min-height: calc(100vh - 60px);
}

.sidebar {
    width: 250px;
    background: white;
    border-right: 1px solid var(--gray-200);
    position: fixed;
    top: 60px;
    left: 0;
    height: calc(100vh - 60px);
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.sidebar-header h3 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-nav {
    padding: var(--spacing-md) 0;
}

.sidebar-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-left: 3px solid transparent;
    color: var(--gray-700);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    position: relative;
}

.sidebar-btn:hover {
    background: var(--gray-50);
    color: var(--gray-900);
}

.sidebar-btn.active {
    background: var(--primary-50);
    color: var(--primary-600);
    border-left-color: var(--primary-600);
}

.sidebar-btn.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

.sidebar-btn.locked:hover {
    background: none;
    color: var(--gray-700);
}

.sidebar-btn.locked::after {
    content: '🔒';
    margin-left: auto;
    font-size: 14px;
}

.sidebar-btn svg {
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    margin-left: 250px;
    background: var(--gray-50);
    min-height: calc(100vh - 60px);
}

.tool-content {
    display: none;
}

.tool-content.active {
    display: block;
}

/* ===== APP CONTAINER ===== */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-xl);
}

/* ===== RESPONSIVE SIDEBAR ===== */
@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 200px;
    }
    
    .sidebar-header {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .sidebar-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
    
    .app-container {
        padding: var(--spacing-xl) var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .sidebar {
        width: 60px;
    }
    
    .main-content {
        margin-left: 60px;
    }
    
    .sidebar-header {
        display: none;
    }
    
    .sidebar-btn span {
        display: none;
    }
    
    .sidebar-btn {
        justify-content: center;
        padding: var(--spacing-md);
    }
}

/* ===== SCREENS ===== */
.screen {
    display: none;
}

.screen.active {
    display: block;
}

/* ===== PAGE HEADER ===== */
.page-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SETUP CONTAINER ===== */
.setup-container {
    max-width: 900px;
    margin: 0 auto;
}

.setup-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.card-section {
    padding: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-200);
}

.card-section:last-of-type {
    border-bottom: none;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: var(--gray-50);
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.card-footer > button {
    flex: 1;
    max-width: 200px;
}

.card-footer > button:only-child {
    margin: 0 auto;
}

/* ===== FORM ELEMENTS ===== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.field-hint {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--gray-500);
    line-height: 1.4;
}

.section-description {
    color: var(--gray-600);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
    margin-top: -var(--spacing-sm);
}

.input-field {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-base);
    background: white;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-600);
    box-shadow: 0 0 0 3px var(--primary-100);
}

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

/* ===== STEP INDICATOR ===== */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-200);
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gray-200);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all var(--transition-base);
}

.step-item.active .step-number {
    background: var(--primary-600);
    color: white;
}

.step-item.completed .step-number {
    background: var(--success-500);
    color: white;
}

.step-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-500);
    transition: color var(--transition-base);
}

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

.step-item.completed .step-label {
    color: var(--success-600);
}

.step-line {
    width: 80px;
    height: 2px;
    background: var(--gray-200);
    margin: 0 var(--spacing-md);
    margin-bottom: 24px;
    transition: background var(--transition-base);
}

.step-item.completed + .step-line {
    background: var(--success-500);
}

@media (max-width: 640px) {
    .step-label {
        font-size: 0.75rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-line {
        width: 40px;
    }
}

/* ===== SETUP STEPS ===== */
.setup-step {
    display: none;
}

.setup-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== SCENARIO GRID ===== */
.scenario-type-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xs);
    background: var(--gray-100);
    border-radius: var(--radius-lg);
}

.toggle-btn {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--gray-600);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.toggle-btn:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.toggle-btn.active {
    background: white;
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
}

.custom-scenario-form {
    background: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--gray-300);
}

.scenario-category {
    margin-bottom: var(--spacing-2xl);
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.category-icon {
    font-size: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
}

.category-info {
    flex: 1;
}

.category-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-xs) 0;
}

.category-description {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.category-scenarios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.scenario-option {
    padding: var(--spacing-lg);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
    position: relative;
}

.scenario-option:hover {
    border-color: var(--primary-300);
    background: var(--primary-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.scenario-option.selected {
    border-color: var(--primary-600);
    background: var(--primary-100);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.scenario-option.locked {
    opacity: 0.6;
    cursor: not-allowed;
    background: #f9fafb;
}

.scenario-option.locked:hover {
    border-color: var(--gray-200);
    background: #f9fafb;
    transform: none;
    box-shadow: none;
}

.scenario-option.locked::after {
    content: '🔒 Sign In to Unlock';
    position: absolute;
    top: 12px;
    right: 12px;
    background: #f59e0b;
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.category-header.locked {
    opacity: 0.6;
}

.scenario-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.scenario-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

/* ===== DIFFICULTY SELECTOR ===== */
.difficulty-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.difficulty-option {
    padding: var(--spacing-xl);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.difficulty-option:hover {
    border-color: var(--primary-300);
    background: var(--primary-50);
    transform: translateY(-2px);
}

.difficulty-option.selected {
    border-color: var(--primary-600);
    background: var(--primary-50);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.difficulty-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.difficulty-option h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-xs) 0;
}

.difficulty-option p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

@media (max-width: 768px) {
    .difficulty-selector {
        grid-template-columns: 1fr;
    }
}

/* ===== COMPACT DIFFICULTY SELECTOR ===== */
.difficulty-selector-compact {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.difficulty-radio {
    flex: 1;
    min-width: 120px;
    cursor: pointer;
}

.difficulty-radio input[type="radio"] {
    display: none;
}

.difficulty-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    background: white;
    transition: all var(--transition-base);
    font-weight: 500;
    color: var(--gray-700);
}

.difficulty-radio:hover .difficulty-label {
    border-color: var(--primary-400);
    background: var(--primary-50);
}

.difficulty-radio input[type="radio"]:checked + .difficulty-label {
    border-color: var(--primary-600);
    background: var(--primary-50);
    color: var(--primary-700);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.difficulty-emoji {
    font-size: 1.5rem;
}

.difficulty-text {
    font-size: 0.9375rem;
}

/* ===== FORM ROW ===== */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ===== COLLAPSIBLE SECTION ===== */
.collapsible-section {
    border-top: 1px solid var(--gray-200);
    padding-top: 0 !important;
}

.collapsible-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-700);
    transition: color var(--transition-base);
}

.collapsible-header:hover {
    color: var(--primary-600);
}

.collapse-icon {
    transition: transform var(--transition-base);
}

.collapsible-header.active .collapse-icon {
    transform: rotate(180deg);
}

.collapsible-content {
    padding-bottom: var(--spacing-lg);
    animation: slideDown var(--transition-base);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== BUTTON FULL WIDTH ===== */
.btn-full {
    width: 100%;
    justify-content: center;
}


.scenario-description {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===== PERSONALITY GRID ===== */
.personality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.personality-option {
    padding: var(--spacing-lg);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.personality-option:hover {
    border-color: var(--primary-300);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.personality-option.selected {
    border-color: var(--primary-600);
    background: var(--primary-50);
}

.personality-emoji {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.personality-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

/* ===== PARTICIPANTS LIST ===== */
.participants-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.participant-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1.5fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    align-items: center;
}

.participant-name-input,
.participant-title-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: white;
}

.participant-name-input:focus,
.participant-title-input:focus {
    outline: none;
    border-color: var(--primary-600);
    box-shadow: 0 0 0 3px rgba(246, 34, 23, 0.1);
}

.participant-personality-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: white;
    cursor: pointer;
}

.participant-personality-select:focus {
    outline: none;
    border-color: var(--primary-600);
    box-shadow: 0 0 0 3px rgba(246, 34, 23, 0.1);
}

.btn-remove-participant {
    padding: var(--spacing-sm);
    background: var(--danger-100);
    color: var(--danger-600);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-remove-participant:hover {
    background: var(--danger-200);
}

.participant-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-600);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.participant-info {
    flex: 1;
}

.participant-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.participant-personality {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.participant-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===== BUTTONS ===== */
.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: inherit;
    text-decoration: none;
}

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

.btn-primary {
    background: var(--primary-600);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-700);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    background: var(--primary-800);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1rem;
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--gray-200);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-600);
    color: var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-50);
}

.btn-danger {
    background: var(--danger-500);
    color: white;
}

.btn-danger:hover {
    background: var(--danger-600);
}

.btn-danger-outline {
    background: transparent;
    border: 2px solid var(--danger-500);
    color: var(--danger-500);
}

.btn-danger-outline:hover {
    background: var(--danger-500);
    color: white;
}

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

.btn-send {
    padding: var(--spacing-md) var(--spacing-xl);
}

/* ===== CHAT SCREEN ===== */
.chat-header {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.chat-header-content {
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.session-info-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    flex: 1;
}

.session-badge {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-100);
    color: var(--primary-700);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
}

.conversation-score {
    flex: 1;
    max-width: 300px;
}

.score-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

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

.score-bar {
    flex: 1;
    height: 8px;
    background: var(--gray-200);
    border-radius: 4px;
    overflow: hidden;
}

.score-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-600) 0%, var(--success-500) 100%);
    transition: width 0.5s ease, background-color 0.3s ease;
    border-radius: 4px;
}

.score-value {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--gray-900);
    min-width: 50px;
    text-align: right;
}

.chat-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.mode-toggle {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--gray-100);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
}

.mode-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--gray-600);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mode-btn:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.mode-btn.active {
    background: white;
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
}

/* ===== CHAT MAIN ===== */
.chat-main {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    height: calc(100vh - 250px);
}

.chat-sidebar {
    background: var(--gray-50);
    border-right: 1px solid var(--gray-200);
    padding: var(--spacing-xl);
}

.sidebar-section {
    margin-bottom: var(--spacing-xl);
}

.sidebar-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.sidebar-btn {
    width: 100%;
    padding: var(--spacing-md);
    border: none;
    background: white;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.sidebar-btn:hover {
    background: var(--primary-50);
    color: var(--primary-700);
    transform: translateX(4px);
}

/* ===== CHAT CONTENT ===== */
.chat-content {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.message {
    display: flex;
    gap: var(--spacing-md);
    max-width: 80%;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.manager {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message.employee {
    align-self: flex-start;
}

.message.coach {
    align-self: center;
    max-width: 90%;
    background: var(--warning-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--warning-500);
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.message.manager .message-avatar {
    background: var(--primary-600);
    color: white;
}

.message.employee .message-avatar {
    background: var(--gray-300);
    color: var(--gray-700);
}

.message-content {
    flex: 1;
}

.message-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-900);
}

.emotion-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gray-100);
    border: 2px solid var(--gray-200);
    margin-left: var(--spacing-xs);
    cursor: help;
    transition: all 0.2s;
}

.emotion-indicator:hover {
    transform: scale(1.1);
    border-color: var(--primary-600);
    background: var(--gray-50);
}

.message-sender {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-900);
}

.message-time {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.message-bubble {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    line-height: 1.5;
}

.message.manager .message-bubble {
    background: var(--primary-600);
    color: white;
    border-bottom-right-radius: var(--spacing-xs);
}

.message.employee .message-bubble {
    background: var(--gray-100);
    color: var(--gray-900);
    border-bottom-left-radius: var(--spacing-xs);
}

/* ===== CHAT INPUT ===== */
.chat-input-container {
    border-top: 1px solid var(--gray-200);
    padding: var(--spacing-xl);
    background: var(--gray-50);
}

.input-wrapper {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
}

.message-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-family: inherit;
    resize: none;
    transition: all var(--transition-base);
    background: white;
}

.message-input:focus {
    outline: none;
    border-color: var(--primary-600);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.message-input:disabled {
    background: var(--gray-100);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ===== VOICE INPUT ===== */
.btn-voice {
    padding: var(--spacing-xl) var(--spacing-2xl);
    border: 2px dashed var(--gray-300);
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    font-family: inherit;
}

.btn-voice:hover {
    border-color: var(--primary-600);
    background: var(--primary-50);
}

.btn-voice.recording {
    border-color: var(--danger-500);
    background: var(--danger-50);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.mic-icon {
    color: var(--gray-600);
}

.btn-voice:hover .mic-icon,
.btn-voice.recording .mic-icon {
    color: var(--danger-500);
}

.btn-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.voice-status {
    margin-top: var(--spacing-md);
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

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

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-300);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-overlay p {
    position: absolute;
    margin-top: 100px;
    color: white;
    font-weight: 600;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn 0.3s ease-out;
    position: relative;
}

.modal-content.modal-medium {
    max-width: 600px;
}

.modal-content.modal-large {
    max-width: 900px;
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: var(--spacing-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

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

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-sm) 0;
}

.modal-subtitle {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin: 0;
}

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

.modal-body .loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-2xl);
}

.modal-body .loading-spinner p {
    color: var(--gray-600);
}

.action-plan-section {
    margin-bottom: var(--spacing-xl);
}

.action-plan-section:last-child {
    margin-bottom: 0;
}

.action-plan-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.action-plan-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.action-plan-section li {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--gray-50);
    border-left: 3px solid var(--primary-600);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.action-plan-section li:last-child {
    margin-bottom: 0;
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .modal-content {
        max-width: 100%;
        max-height: 95vh;
        margin: var(--spacing-md);
    }
    
    .modal-footer {
        flex-direction: column-reverse;
    }
    
    .modal-footer button {
        width: 100%;
    }
}

/* ===== SCROLLBAR STYLING ===== */
.chat-messages::-webkit-scrollbar {
    width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--gray-100);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .navbar-container {
        padding: var(--spacing-md);
    }
    
    .logo-subtitle {
        display: none;
    }
    
    .app-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .page-title {
        font-size: 1.875rem;
    }
    
    .scenario-grid {
        grid-template-columns: 1fr;
    }
    
    .personality-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chat-main {
        grid-template-columns: 1fr;
        height: calc(100vh - 200px);
    }
    
    .chat-sidebar {
        display: none;
    }
    
    .message {
        max-width: 90%;
    }
}

@media (max-width: 480px) {
    .chat-header-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .chat-header-actions {
        justify-content: space-between;
    }
    
    .input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-send {
        width: 100%;
        justify-content: center;
    }
}

/* ===== TEMPLATE BUILDER ===== */
.template-category {
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.template-category:last-child {
    margin-bottom: 0;
}

.template-category.locked {
    opacity: 0.6;
}

.template-category.locked::after {
    content: '🔒 Sign In to Unlock';
    position: absolute;
    top: 8px;
    right: 8px;
    background: #f59e0b;
    color: white;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.template-category-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
    margin: 0 0 var(--spacing-md) 0;
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--gray-200);
}

.template-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.template-type-card {
    padding: var(--spacing-xl);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: center;
}

.template-type-card.locked {
    cursor: not-allowed;
    opacity: 0.7;
}

.template-type-card.locked:hover {
    border-color: var(--gray-200);
    background: white;
    transform: none;
    box-shadow: none;
}

.template-type-card:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.template-type-card.selected {
    border-color: var(--primary-600);
    background: var(--primary-50);
    box-shadow: 0 0 0 3px var(--primary-100);
}

.template-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.template-type-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-xs) 0;
}

.template-type-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin: 0;
}

.template-output {
    margin-top: var(--spacing-2xl);
}

.template-output-card {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.template-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.template-output-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.template-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.template-content {
    padding: var(--spacing-2xl);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--gray-800);
}

.template-content h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-lg) 0;
}

.template-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
}

.template-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

.template-content ul, .template-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.template-content li {
    margin-bottom: var(--spacing-sm);
}

.template-content p {
    margin: var(--spacing-md) 0;
}

.template-content strong {
    color: var(--gray-900);
    font-weight: 600;
}

.template-modify-section {
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.template-modify-section label {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
}

.template-modify-section textarea {
    width: 100%;
    min-height: 60px;
    resize: vertical;
}

.template-modify-section button {
    align-self: flex-end;
}

/* ===== MEETING ANALYZER ===== */

.analysis-output {
    margin-top: var(--spacing-2xl);
}

.analysis-output-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.analysis-output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl) var(--spacing-2xl);
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.analysis-output-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.analysis-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.analysis-content {
    padding: var(--spacing-2xl);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--gray-800);
}

.analysis-content h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-lg) 0;
}

.analysis-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
}

.analysis-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: var(--spacing-lg) 0 var(--spacing-sm) 0;
}

.analysis-content ul, .analysis-content ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-xl);
}

.analysis-content li {
    margin-bottom: var(--spacing-sm);
}

.analysis-content p {
    margin: var(--spacing-md) 0;
}

.analysis-content strong {
    color: var(--gray-900);
    font-weight: 600;
}

/* Metrics styling for Meeting Analyzer */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.metric-card {
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all 0.2s ease;
}

.metric-card:hover {
    border-color: var(--primary-400);
    box-shadow: var(--shadow-md);
}

.metric-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: var(--spacing-sm) 0;
    line-height: 1;
}

.metric-status {
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

.metric-status.good {
    background: #d1fae5;
    color: #065f46;
}

.metric-status.warning {
    background: #fef3c7;
    color: #92400e;
}

.metric-status.alert {
    background: #fee2e2;
    color: #991b1b;
}

.metric-status.neutral {
    background: var(--gray-100);
    color: var(--gray-700);
}

@media (max-width: 768px) {
    .metric-grid {
        grid-template-columns: 1fr;
    }
    
    .metric-value {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .template-type-grid {
        grid-template-columns: 1fr;
    }
    
    .template-output-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: stretch;
    }
    
    .template-actions {
        width: 100%;
    }
    
    .template-actions button {
        flex: 1;
    }
}
/* ===== ACTION ITEMS TOOL ===== */

.action-items-container {
    margin-top: var(--spacing-2xl);
}

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

.action-items-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.action-items-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.action-items-filters {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    border: 2px solid var(--gray-300);
    background: white;
    border-radius: var(--border-radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
}

.filter-btn.active {
    border-color: var(--primary-600);
    background: var(--primary-600);
    color: white;
}

.action-items-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.action-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    transition: all 0.2s ease;
}

.action-item:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.action-item.completed {
    opacity: 0.6;
    background: var(--gray-50);
}

.action-item.overdue {
    border-color: #fca5a5;
    background: #fef2f2;
}

.action-item-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin-top: 2px;
}

.action-item-content {
    flex: 1;
}

.action-item-task {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.action-item.completed .action-item-task {
    text-decoration: line-through;
    color: var(--gray-600);
}

.action-item-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.action-item-owner,
.action-item-due {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.action-item-due.overdue {
    color: #dc2626;
    font-weight: 500;
}

.action-item-delete {
    padding: var(--spacing-xs);
    background: transparent;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
}

.action-item-delete:hover {
    background: #fee2e2;
    color: #dc2626;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-2xl);
    color: var(--gray-500);
}

.empty-state svg {
    margin: 0 auto var(--spacing-lg);
    opacity: 0.5;
}

.empty-state p {
    margin: var(--spacing-sm) 0;
    font-size: 1.125rem;
    color: var(--gray-700);
}

.empty-state-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500) !important;
}

/* ===== MEETING LOG TOOL ===== */

.meeting-log-container {
    margin-top: var(--spacing-2xl);
}

.meeting-log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.meeting-log-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.meeting-log-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.meeting-log-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.meeting-card {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.2s ease;
}

.meeting-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-md);
}

.meeting-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.meeting-card-title-section {
    flex: 1;
}

.meeting-card-title {
    margin: 0 0 var(--spacing-xs) 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
}

.meeting-card-meta {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.meeting-card-date {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.meeting-card-type {
    display: inline-flex;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--primary-100);
    color: var(--primary-700);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.meeting-card-delete {
    padding: var(--spacing-xs);
    background: transparent;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.meeting-card-delete:hover {
    background: #fee2e2;
    color: #dc2626;
}

.meeting-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.meeting-card-participants {
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.meeting-card-notes {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-800);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--primary-400);
    white-space: pre-wrap;
}

.meeting-extracted-section {
    margin-top: var(--spacing-lg);
}

.meeting-extracted-section:first-child {
    margin-top: 0;
}

.extracted-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.extracted-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.extracted-chip {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--primary-50);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
}

.extracted-chip.chip-project {
    background: var(--purple-50);
    color: var(--purple-700);
}

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

.extracted-list li {
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    color: var(--gray-800);
    border-left: 2px solid var(--gray-300);
}

.spinner-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);\n    }
    to {
        transform: rotate(360deg);
    }
}

/* ===== VIEW TOGGLE ===== */
.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--gray-200);
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-600);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-bottom: -2px;
}

.view-toggle-btn:hover {
    color: var(--gray-900);
    background: var(--gray-50);
}

.view-toggle-btn.active {
    color: var(--primary-600);
    border-bottom-color: var(--primary-600);
}

.meeting-view {
    display: none;
}

.meeting-view.active {
    display: block;
}

/* ===== DATA VIEW ===== */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.data-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    min-height: 100px;
}

.data-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-50);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
}

.data-chip.chip-project {
    background: var(--purple-50);
    color: var(--purple-700);
}

.data-chip-count {
    background: var(--primary-100);
    color: var(--primary-800);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.chip-project .data-chip-count {
    background: var(--purple-100);
    color: var(--purple-800);
}

/* ===== VIEW TOGGLE ===== */
.view-toggle {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--gray-200);
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-600);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-bottom: -2px;
}

.view-toggle-btn:hover {
    color: var(--gray-900);
    background: var(--gray-50);
}

.view-toggle-btn.active {
    color: var(--primary-600);
    border-bottom-color: var(--primary-600);
}

.meeting-view {
    display: none;
}

.meeting-view.active {
    display: block;
}

/* ===== DATA VIEW ===== */
.data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
}

.data-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    min-height: 100px;
}

.data-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-50);
    color: var(--primary-700);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
}

.data-chip.chip-project {
    background: var(--purple-50);
    color: var(--purple-700);
}

.data-chip-count {
    background: var(--primary-100);
    color: var(--primary-800);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.chip-project .data-chip-count {
    background: var(--purple-100);
    color: var(--purple-800);
}

@media (max-width: 768px) {
    .meeting-log-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .meeting-card-header {
        flex-direction: column;
    }
    
    .meeting-card-delete {
        align-self: flex-end;
    }
}

@media (max-width: 768px) {
    .action-items-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .action-items-filters {
        width: 100%;
        justify-content: space-between;
    }
    
    .filter-btn {
        flex: 1;
    }
}