/*
 * Echoform - Main Stylesheet
 * 
 * Custom CSS built with Tailwind-like utility classes.
 * All styles are in external files for CSP compliance.
 */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */

:root {
    /* Primary (Green) */
    --color-primary-50: #f0fdf4;
    --color-primary-100: #dcfce7;
    --color-primary-200: #bbf7d0;
    --color-primary-300: #86efac;
    --color-primary-400: #4ade80;
    --color-primary-500: #22c55e;
    --color-primary-600: #16a34a;
    --color-primary-700: #15803d;
    --color-primary-800: #166534;
    --color-primary-900: #14532d;
    
    /* Dark (Slate) */
    --color-dark-50: #f8fafc;
    --color-dark-100: #f1f5f9;
    --color-dark-200: #e2e8f0;
    --color-dark-300: #cbd5e1;
    --color-dark-400: #94a3b8;
    --color-dark-500: #64748b;
    --color-dark-600: #475569;
    --color-dark-700: #334155;
    --color-dark-800: #1e293b;
    --color-dark-900: #0f172a;
    --color-dark-950: #020617;
    
    /* Semantic Colors */
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    --color-success: #22c55e;
    --color-info: #3b82f6;
    
    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Cal Sans', 'Inter', system-ui, sans-serif;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-12: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

/* ============================================
   Base Styles
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--color-dark-950);
    color: var(--color-dark-100);
    line-height: 1.5;
    margin: 0;
    min-height: 100vh;
}

/* ============================================
   Typography
   ============================================ */

.font-display {
    font-family: var(--font-display);
}

.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

/* ============================================
   Colors
   ============================================ */

.text-white { color: #ffffff; }
.text-primary-400 { color: var(--color-primary-400); }
.text-primary-500 { color: var(--color-primary-500); }
.text-primary-600 { color: var(--color-primary-600); }
.text-dark-100 { color: var(--color-dark-100); }
.text-dark-200 { color: var(--color-dark-200); }
.text-dark-300 { color: var(--color-dark-300); }
.text-dark-400 { color: var(--color-dark-400); }
.text-dark-500 { color: var(--color-dark-500); }
.text-red-400 { color: #f87171; }
.text-red-500 { color: var(--color-error); }
.text-green-400 { color: var(--color-primary-400); }
.text-yellow-400 { color: #facc15; }

.bg-dark-700 { background-color: var(--color-dark-700); }
.bg-dark-800 { background-color: var(--color-dark-800); }
.bg-dark-900 { background-color: var(--color-dark-900); }
.bg-dark-950 { background-color: var(--color-dark-950); }
.bg-primary-500 { background-color: var(--color-primary-500); }
.bg-primary-600 { background-color: var(--color-primary-600); }
.bg-red-500 { background-color: var(--color-error); }
.bg-red-600 { background-color: #dc2626; }

/* ============================================
   Layout
   ============================================ */

.min-h-screen { min-height: 100vh; }
.h-full { height: 100%; }
.w-full { width: 100%; }

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }

.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }

.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: var(--spacing-1); }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* ============================================
   Spacing
   ============================================ */

.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }

.px-2 { padding-left: var(--spacing-2); padding-right: var(--spacing-2); }
.px-3 { padding-left: var(--spacing-3); padding-right: var(--spacing-3); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }
.px-8 { padding-left: var(--spacing-8); padding-right: var(--spacing-8); }

.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-3 { padding-top: var(--spacing-3); padding-bottom: var(--spacing-3); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.py-8 { padding-top: var(--spacing-8); padding-bottom: var(--spacing-8); }
.py-12 { padding-top: var(--spacing-12); padding-bottom: var(--spacing-12); }

.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }

.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.mx-auto { margin-left: auto; margin-right: auto; }

/* ============================================
   Borders & Radius
   ============================================ */

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-full); }

.border { border-width: 1px; }
.border-b { border-bottom-width: 1px; }
.border-r { border-right-width: 1px; }

.border-dark-700 { border-color: var(--color-dark-700); }
.border-dark-800 { border-color: var(--color-dark-800); }
.border-primary-500 { border-color: var(--color-primary-500); }

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.25rem;
    transition: all 0.15s ease;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-500);
}

.btn-secondary {
    background-color: var(--color-dark-800);
    color: white;
    border: 1px solid var(--color-dark-700);
}

.btn-secondary:hover {
    background-color: var(--color-dark-700);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: #f87171;
}

.btn-danger:hover {
    background-color: rgba(239, 68, 68, 0.2);
}

/* ============================================
   Forms
   ============================================ */

.form-input {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-dark-900);
    border: 1px solid var(--color-dark-700);
    border-radius: var(--radius-lg);
    color: white;
    font-size: 1rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-input::placeholder {
    color: var(--color-dark-500);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark-300);
    margin-bottom: var(--spacing-2);
}

/* ============================================
   Cards
   ============================================ */

.card {
    background-color: var(--color-dark-900);
    border: 1px solid var(--color-dark-800);
    border-radius: var(--radius-xl);
}

/* ============================================
   Animations
   ============================================ */

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

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

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

.animate-fade-in {
    animation: fade-in 0.3s ease-out;
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

/* ============================================
   Utilities
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overflow-auto { overflow: auto; }
.overflow-hidden { overflow: hidden; }

.cursor-pointer { cursor: pointer; }

.transition-colors {
    transition-property: color, background-color, border-color;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

.transition-all {
    transition-property: all;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

.pointer-events-none { pointer-events: none; }

/* Backdrop blur (for modals) */
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.backdrop-blur-xl { backdrop-filter: blur(24px); }

/* ============================================
   Scrollbar
   ============================================ */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-dark-600);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-dark-500);
}

/* ============================================
   HTMX Indicators
   ============================================ */

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

.htmx-request.htmx-indicator {
    display: inline-block;
}

/* ============================================
   Responsive (Mobile First)
   ============================================ */

@media (min-width: 640px) {
    .sm\:flex-row { flex-direction: row; }
    .sm\:w-auto { width: auto; }
}

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .md\:flex-row { flex-direction: row; }
}

@media (min-width: 1024px) {
    .lg\:flex { display: flex; }
    .lg\:hidden { display: none; }
    .lg\:w-96 { width: 24rem; }
    .lg\:border-r { border-right-width: 1px; }
    .lg\:border-b-0 { border-bottom-width: 0; }
}

/* ============================================
   Specific Components
   ============================================ */

/* Recording indicator with pulse ring */
.recording-indicator {
    position: relative;
}

.recording-indicator::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: pulse-ring 1.5s ease-out infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Feature grid for landing page */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

/* Feature icon container */
.feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
}

/* Session status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
}

.status-badge-active {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--color-primary-400);
}

.status-badge-waiting {
    background-color: rgba(245, 158, 11, 0.1);
    color: #fbbf24;
}

.status-badge-ended {
    background-color: var(--color-dark-700);
    color: var(--color-dark-400);
}

/* Transcript container - ensure scrollable */
#transcript-container {
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

/* Transcript segment */
.transcript-segment {
    padding: var(--spacing-3);
    background-color: rgba(30, 41, 59, 0.5);
    border-radius: var(--radius-lg);
    animation: fade-in 0.3s ease-out;
    margin-bottom: var(--spacing-3);
}

/* Audio visualizer bars */
.visualizer-bar {
    width: 4px;
    background-color: var(--color-primary-400);
    border-radius: var(--radius-full);
    animation: visualizer-pulse 0.5s ease-in-out infinite alternate;
}

@keyframes visualizer-pulse {
    from { transform: scaleY(0.3); }
    to { transform: scaleY(1); }
}

/* Modal overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(4px);
    z-index: 50;
}

.modal-content {
    position: relative;
    background-color: var(--color-dark-900);
    border: 1px solid var(--color-dark-800);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    max-width: 28rem;
    width: 100%;
    margin: auto;
}

/* ============================================
   Additional Utilities (CSP Compliant)
   ============================================ */

/* Max widths */
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-7xl { max-width: 80rem; }

/* Fixed widths */
.w-1 { width: 0.25rem; }
.w-1\.5 { width: 0.375rem; }
.w-2 { width: 0.5rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-64 { width: 16rem; }
.w-96 { width: 24rem; }

/* Heights */
.h-1 { height: 0.25rem; }
.h-1\.5 { height: 0.375rem; }
.h-2 { height: 0.5rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }

/* Line heights */
.leading-tight { line-height: 1.1; }
.leading-relaxed { line-height: 1.6; }

/* Text transforms */
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.05em; }
.capitalize { text-transform: capitalize; }

/* Font families */
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

/* Grid columns */
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Positioning */
.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.sticky { position: sticky; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Borders */
.border-t { border-top-width: 1px; }
.border-l { border-left-width: 1px; }

/* Background colors with transparency */
.bg-nav-transparent { background-color: rgba(2, 6, 23, 0.8); }
.bg-sidebar-transparent { background-color: rgba(15, 23, 42, 0.5); }
.bg-panel-transparent { background-color: rgba(15, 23, 42, 0.3); }
.bg-primary-transparent { background-color: rgba(22, 163, 74, 0.1); }
.bg-purple-transparent { background-color: rgba(168, 85, 247, 0.1); }
.bg-blue-transparent { background-color: rgba(59, 130, 246, 0.1); }
.bg-green-transparent { background-color: rgba(34, 197, 94, 0.1); }
.bg-red-transparent { background-color: rgba(239, 68, 68, 0.1); }

/* Accent colors */
.text-purple-500 { color: #a855f7; }
.text-blue-500 { color: #3b82f6; }

/* Border colors */
.border-primary-transparent { border: 1px solid rgba(22, 163, 74, 0.2); }

/* Ping animation for recording indicator */
.animate-ping {
    animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

.opacity-20 { opacity: 0.2; }

/* Divide utilities */
.divide-y > * + * { border-top-width: 1px; }
.divide-dark-800 > * + * { border-color: var(--color-dark-800); }

/* Padding */
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mt-1 { margin-top: 0.25rem; }

/* Section spacing */
.section-py { padding-top: 5rem; padding-bottom: 5rem; }

/* Overflow */
.overflow-y-auto { overflow-y: auto; }
.max-h-48 { max-height: 12rem; }
.max-h-\[90vh\] { max-height: 90vh; }

/* ============================================
   Landing Page Enhancements
   ============================================ */

/* Large typography */
.text-6xl { font-size: 3.75rem; line-height: 1; }

/* Tracking */
.tracking-tight { letter-spacing: -0.025em; }

/* Additional spacing */
.pt-40 { padding-top: 10rem; }
.pb-24 { padding-bottom: 6rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.py-2\.5 { padding-top: 0.625rem; padding-bottom: 0.625rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.gap-6 { gap: 1.5rem; }

/* Max widths */
.max-w-5xl { max-width: 64rem; }

/* Gradients */
.bg-gradient-to-br {
    background-image: linear-gradient(to bottom right, var(--tw-gradient-stops));
}

.bg-gradient-to-r {
    background-image: linear-gradient(to right, var(--tw-gradient-stops));
}

.from-primary-400 {
    --tw-gradient-from: var(--color-primary-400);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(74, 222, 128, 0));
}

.from-primary-500 {
    --tw-gradient-from: var(--color-primary-500);
    --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to, rgba(34, 197, 94, 0));
}

.to-primary-600 {
    --tw-gradient-to: var(--color-primary-600);
}

.to-primary-700 {
    --tw-gradient-to: var(--color-primary-700);
}

/* Gradient text */
.bg-clip-text {
    -webkit-background-clip: text;
    background-clip: text;
}

.text-transparent {
    color: transparent;
}

/* Shadows */
.shadow-lg {
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.shadow-primary-500\/20 {
    --tw-shadow-color: rgba(34, 197, 94, 0.2);
    box-shadow: 0 10px 15px -3px var(--tw-shadow-color);
}

.shadow-primary-500\/25 {
    --tw-shadow-color: rgba(34, 197, 94, 0.25);
    box-shadow: 0 10px 15px -3px var(--tw-shadow-color);
}

.hover\:shadow-primary-500\/40:hover {
    --tw-shadow-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 10px 15px -3px var(--tw-shadow-color);
}

.transition-shadow {
    transition-property: box-shadow;
    transition-duration: 0.15s;
    transition-timing-function: ease;
}

/* Grid responsive */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }

@media (min-width: 768px) {
    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Card hover states */
.card.hover\:border-dark-700:hover {
    border-color: var(--color-dark-700);
}

/* Additional colors */
.text-blue-400 { color: #60a5fa; }
.text-green-400 { color: #4ade80; }
.text-purple-400 { color: #c084fc; }

.bg-blue-500\/10 { background-color: rgba(59, 130, 246, 0.1); }
.bg-green-500\/10 { background-color: rgba(34, 197, 94, 0.1); }
.bg-purple-500\/10 { background-color: rgba(168, 85, 247, 0.1); }
.bg-primary-500\/10 { background-color: rgba(34, 197, 94, 0.1); }

/* Rounded xl */
.rounded-xl { border-radius: 0.75rem; }

/* ============================================
   Essential Utilities for Templates
   ============================================ */

/* Hidden utility */
.hidden { display: none !important; }

/* Alpine.js cloak - hides elements until Alpine initializes */
[x-cloak] { display: none !important; }

/* Translate utilities for toggle switches */
.translate-x-0 { transform: translateX(0); }
.translate-x-5 { transform: translateX(1.25rem); }

/* Hover text colors */
.hover\:text-white:hover { color: #ffffff; }
.hover\:text-dark-300:hover { color: var(--color-dark-300); }
.hover\:text-primary-300:hover { color: var(--color-primary-300); }
.hover\:text-primary-400:hover { color: var(--color-primary-400); }

/* Hover background colors */
.hover\:bg-dark-700:hover { background-color: var(--color-dark-700); }
.hover\:bg-dark-800:hover { background-color: var(--color-dark-800); }

/* Gap utilities */
.gap-1\.5 { gap: 0.375rem; }

/* Additional widths */
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }

/* Additional heights */
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }

/* Stop button specific */
.bg-red-500 { background-color: #ef4444; }
.bg-red-500:hover { background-color: #dc2626; }

/* Antialiased text */
.antialiased {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Focus styles */
.focus\:outline-none:focus { outline: none; }
.focus\:ring-2:focus { box-shadow: 0 0 0 2px var(--color-primary-500); }

/* Additional positioning */
.left-0\.5 { left: 0.125rem; }
.top-0\.5 { top: 0.125rem; }

/* Domain chip styles */
.domain-chip {
    cursor: pointer;
    transition: all 0.15s ease;
}

.domain-chip:hover {
    border-color: var(--color-dark-500);
    color: var(--color-dark-200);
}

/* Flex wrap */
.flex-wrap { flex-wrap: wrap; }

/* Additional text sizes */
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }

/* Additional padding */
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }

/* Additional margins */
.mt-2 { margin-top: 0.5rem; }

/* Object fit */
.object-cover { object-fit: cover; }

/* Whitespace */
.whitespace-nowrap { white-space: nowrap; }

/* Select none */
.select-none { user-select: none; }

/* Border styles */
.border-2 { border-width: 2px; }

/* Absolute positioning */
.bottom-0 { bottom: 0; }

/* Additional hover/focus utilities */
.hover\:text-red-400:hover { color: #f87171; }
.hover\:bg-red-500\/10:hover { background-color: rgba(239, 68, 68, 0.1); }
.hover\:bg-dark-800\/50:hover { background-color: rgba(30, 41, 59, 0.5); }

/* Dark colors */
.text-dark-600 { color: var(--color-dark-600); }
.bg-dark-800\/50 { background-color: rgba(30, 41, 59, 0.5); }

/* Rounded 2xl */
.rounded-2xl { border-radius: 1rem; }

/* Text 3xl */
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }

/* Padding 16 */
.p-16 { padding: 4rem; }

/* Max widths */
.max-w-6xl { max-width: 72rem; }

/* Modal backdrop with opacity */
.bg-dark-950\/80 { background-color: rgba(2, 6, 23, 0.8); }

/* Shadow XL */
.shadow-xl {
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Gap 2 */
.gap-2 { gap: 0.5rem; }

/* Rounded lg override */
.rounded-lg { border-radius: 0.5rem; }

/* Additional color utilities */
.bg-primary-600 { background-color: var(--color-primary-600); }
.border-primary-500 { border-color: var(--color-primary-500); }

/* Additional widths/heights for session join */
.w-14 { width: 3.5rem; }
.w-28 { width: 7rem; }
.h-14 { height: 3.5rem; }
.h-28 { height: 7rem; }

/* Red/Green background opacities */
.bg-red-500\/10 { background-color: rgba(239, 68, 68, 0.1); }
.bg-green-500\/10 { background-color: rgba(34, 197, 94, 0.1); }

/* Red text colors */
.text-red-300 { color: #fca5a5; }

/* Gap 3 */
.gap-3 { gap: 0.75rem; }

/* Padding */
.p-8 { padding: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }

/* Margin */
.mb-1 { margin-bottom: 0.25rem; }

/* ============================================
   Additional Utilities for Enhanced Dashboard
   ============================================ */

/* Widths */
.w-72 { width: 18rem; }
.w-32 { width: 8rem; }

/* Heights */
.h-32 { height: 8rem; }

/* Sidebar background */
.bg-dark-900\/80 { background-color: rgba(15, 23, 42, 0.8); }

/* Border opacity */
.border-dark-800\/50 { border-color: rgba(30, 41, 59, 0.5); }
.border-dark-700\/50 { border-color: rgba(51, 65, 85, 0.5); }
.border-dark-600\/50 { border-color: rgba(71, 85, 105, 0.5); }

/* Primary opacity borders */
.border-primary-500\/10 { border-color: rgba(34, 197, 94, 0.1); }
.border-primary-500\/20 { border-color: rgba(34, 197, 94, 0.2); }
.border-primary-500\/30 { border-color: rgba(34, 197, 94, 0.3); }
.hover\:border-primary-500\/30:hover { border-color: rgba(34, 197, 94, 0.3); }

/* Blue opacity borders */
.border-blue-500\/10 { border-color: rgba(59, 130, 246, 0.1); }
.border-blue-500\/20 { border-color: rgba(59, 130, 246, 0.2); }
.hover\:border-blue-500\/30:hover { border-color: rgba(59, 130, 246, 0.3); }

/* Purple opacity borders */
.border-purple-500\/10 { border-color: rgba(168, 85, 247, 0.1); }
.hover\:border-purple-500\/30:hover { border-color: rgba(168, 85, 247, 0.3); }

/* Green opacity borders */
.border-green-500\/20 { border-color: rgba(34, 197, 94, 0.2); }

/* Yellow opacity borders */
.border-yellow-500\/20 { border-color: rgba(234, 179, 8, 0.2); }

/* Yellow colors */
.bg-yellow-500\/10 { background-color: rgba(234, 179, 8, 0.1); }

/* Ring utilities */
.ring-2 { box-shadow: 0 0 0 2px; }
.ring-dark-700 { --tw-ring-color: var(--color-dark-700); box-shadow: 0 0 0 2px var(--color-dark-700); }
.ring-primary-500\/20 { --tw-ring-color: rgba(34, 197, 94, 0.2); box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2); }

/* Background gradients */
.from-primary-400 { --tw-gradient-from: var(--color-primary-400); }
.via-primary-500 { --tw-gradient-via: var(--color-primary-500); }
.to-primary-600 { --tw-gradient-to: var(--color-primary-600); }
.from-dark-700 { --tw-gradient-from: var(--color-dark-700); }
.to-dark-800 { --tw-gradient-to: var(--color-dark-800); }
.from-dark-600 { --tw-gradient-from: var(--color-dark-600); }
.to-dark-700 { --tw-gradient-to: var(--color-dark-700); }
.from-dark-800\/80 { --tw-gradient-from: rgba(30, 41, 59, 0.8); }
.to-dark-900\/80 { --tw-gradient-to: rgba(15, 23, 42, 0.8); }

/* Gradient opacity backgrounds */
.from-primary-500\/15 { --tw-gradient-from: rgba(34, 197, 94, 0.15); }
.from-primary-500\/20 { --tw-gradient-from: rgba(34, 197, 94, 0.2); }
.to-primary-500\/5 { --tw-gradient-to: rgba(34, 197, 94, 0.05); }
.from-blue-500\/20 { --tw-gradient-from: rgba(59, 130, 246, 0.2); }
.to-blue-500\/5 { --tw-gradient-to: rgba(59, 130, 246, 0.05); }
.from-purple-500\/20 { --tw-gradient-from: rgba(168, 85, 247, 0.2); }
.to-purple-500\/5 { --tw-gradient-to: rgba(168, 85, 247, 0.05); }

/* Background subtle gradient */
.from-primary-500\/3 { --tw-gradient-from: rgba(34, 197, 94, 0.03); }

/* Shadow utilities with colors */
.shadow-primary-500\/5 { box-shadow: 0 10px 15px -3px rgba(34, 197, 94, 0.05); }
.hover\:shadow-primary-500\/5:hover { box-shadow: 0 10px 15px -3px rgba(34, 197, 94, 0.05); }
.shadow-blue-500\/5 { box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.05); }
.hover\:shadow-blue-500\/5:hover { box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.05); }
.shadow-purple-500\/5 { box-shadow: 0 10px 15px -3px rgba(168, 85, 247, 0.05); }
.hover\:shadow-purple-500\/5:hover { box-shadow: 0 10px 15px -3px rgba(168, 85, 247, 0.05); }
.shadow-primary-500\/30 { --tw-shadow-color: rgba(34, 197, 94, 0.3); box-shadow: 0 10px 15px -3px var(--tw-shadow-color); }
.hover\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }

/* Glow backgrounds */
.bg-primary-500\/5 { background-color: rgba(34, 197, 94, 0.05); }
.bg-primary-500\/10 { background-color: rgba(34, 197, 94, 0.1); }
.group-hover\:bg-primary-500\/10:hover { background-color: rgba(34, 197, 94, 0.1); }
.bg-blue-500\/5 { background-color: rgba(59, 130, 246, 0.05); }
.group-hover\:bg-blue-500\/10:hover { background-color: rgba(59, 130, 246, 0.1); }
.bg-purple-500\/5 { background-color: rgba(168, 85, 247, 0.05); }
.group-hover\:bg-purple-500\/10:hover { background-color: rgba(168, 85, 247, 0.1); }
.bg-dark-700\/50 { background-color: rgba(51, 65, 85, 0.5); }
.bg-dark-900\/60 { background-color: rgba(15, 23, 42, 0.6); }

/* Hover backgrounds */
.hover\:bg-dark-800\/30:hover { background-color: rgba(30, 41, 59, 0.3); }

/* Transform utilities */
.transform { transform: translateX(0) translateY(0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1); }
.translate-x-8 { transform: translateX(2rem); }
.-translate-y-8 { transform: translateY(-2rem); }

/* Blur utilities */
.blur-2xl { filter: blur(40px); }

/* Pointer events */
.pointer-events-none { pointer-events: none; }

/* Group hover utilities */
.group:hover .group-hover\:from-dark-600 { --tw-gradient-from: var(--color-dark-600); }
.group:hover .group-hover\:to-dark-700 { --tw-gradient-to: var(--color-dark-700); }
.group:hover .group-hover\:text-dark-300 { color: var(--color-dark-300); }
.group:hover .group-hover\:text-dark-400 { color: var(--color-dark-400); }
.group:hover .group-hover\:text-primary-300 { color: var(--color-primary-300); }
.group:hover .group-hover\:opacity-100 { opacity: 1; }
.group:hover .group-hover\:bg-primary-500\/10 { background-color: rgba(34, 197, 94, 0.1); }
.group:hover .group-hover\:bg-blue-500\/10 { background-color: rgba(59, 130, 246, 0.1); }
.group:hover .group-hover\:bg-purple-500\/10 { background-color: rgba(168, 85, 247, 0.1); }

/* Additional padding */
.py-3\.5 { padding-top: 0.875rem; padding-bottom: 0.875rem; }
.p-2\.5 { padding: 0.625rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }
.px-5 { padding-left: 1.25rem; padding-right: 1.25rem; }

/* Margins */
.mb-10 { margin-bottom: 2.5rem; }

/* Gap */
.gap-5 { gap: 1.25rem; }

/* Text tracking */
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }

/* Uppercase */
.uppercase { text-transform: uppercase; }

/* Capitalize */
.capitalize { text-transform: capitalize; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Opacity utilities */
.opacity-0 { opacity: 0; }

/* Divide color */
.divide-dark-800\/50 > * + * { border-color: rgba(30, 41, 59, 0.5); }

/* Primary text colors */
.text-primary-300 { color: var(--color-primary-300); }

/* W-11 and H-11 */
.w-11 { width: 2.75rem; }
.h-11 { height: 2.75rem; }

/* W-7 and H-7 */
.w-7 { width: 1.75rem; }
.h-7 { height: 1.75rem; }

/* Additional background opacities */
.bg-dark-900\/90 { background-color: rgba(15, 23, 42, 0.9); }
.bg-primary-500\/5 { background-color: rgba(34, 197, 94, 0.05); }

/* Padding top */
.pt-5 { padding-top: 1.25rem; }

/* Additional border colors */
.border-primary-400 { border-color: var(--color-primary-400); }

/* More padding */
.p-5 { padding: 1.25rem; }