/* Utility classes and animations */

/* =================================================================
   KEYFRAME ANIMATIONS
   ================================================================= */

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

@keyframes slideOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
    }
}

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

@keyframes bounce {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

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

@keyframes shimmer {
    0% {
        background-position: -468px 0;
    }
    100% {
        background-position: 468px 0;
    }
}

/* =================================================================
   TRANSITIONS UTILITY SYSTEM - Consistent transitions
   ================================================================= */

/* Transition duration constants */
.transition-none {
    transition: none;
}

.transition-fast {
    transition-duration: var(--transition-fast);
}

.transition-base {
    transition-duration: var(--transition-base);
}

.transition-slow {
    transition-duration: var(--transition-slow);
}

/* Transition properties - individual */
.transition-all {
    transition-property: all;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-in-out);
}

.transition-colors {
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-in-out);
}

.transition-transform {
    transition-property: transform;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-in-out);
}

.transition-opacity {
    transition-property: opacity;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-in-out);
}

.transition-shadow {
    transition-property: box-shadow;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-in-out);
}

.transition-hover {
    transition: all var(--transition-base) var(--ease-in-out);
}

/* Micro-interaction feedback */
.hover-lift {
    transition: transform var(--transition-fast) var(--ease-out);
}

.hover-lift:hover {
    transform: translateY(-2px);
}

.interaction-press {
    transition: transform var(--transition-fast) var(--ease-out);
}

.interaction-press:active {
    transform: translateY(0) scale(0.98);
}

/* =================================================================
   ANIMATION UTILITY CLASSES - Enter/exit animations
   ================================================================= */

/* Slide animations */
.animate-slide-in {
    animation: slideIn var(--transition-slow) var(--ease-in-out);
}

.animate-slide-out {
    animation: slideOut var(--transition-fast) var(--ease-in-out);
}

.animate-fade-in {
    animation: fadeIn var(--transition-base) var(--ease-in-out);
}

.animate-fade-out {
    animation: fadeOut var(--transition-fast) var(--ease-in-out);
}

.animate-slide-in-bottom {
    animation: slideInFromBottom var(--transition-base) var(--ease-out);
}

.animate-slide-in-top {
    animation: slideInFromTop var(--transition-base) var(--ease-out);
}

.animate-scale-in {
    animation: scaleIn var(--transition-base) var(--ease-out);
}

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

.animate-bounce {
    animation: bounce 1s infinite;
}

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

/* Delayed animations for staggered effects */
.animate-delay-1 {
    animation-delay: 0.1s;
}

.animate-delay-2 {
    animation-delay: 0.2s;
}

.animate-delay-3 {
    animation-delay: 0.3s;
}

/* =================================================================
   SCROLLBAR STYLING
   ================================================================= */

.chat-messages::-webkit-scrollbar {
    width: var(--spacing-2);
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--dodgers-blue-500);
    border-radius: var(--border-radius-sm);
    opacity: 0.6;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    opacity: 1;
}

/* =================================================================
   VIDEO.JS OVERRIDES
   ================================================================= */

/* Video player container */
#video-player {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* Video.js skin overrides */
.video-js {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
}

/* Override VideoJS fluid behavior to prevent overflow */
.video-js.vjs-fluid {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    padding-top: 0 !important;
}

/* Ensure the actual video element is properly constrained */
.video-js video {
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    object-fit: contain !important;
}

/* Control bar styling */
.video-js .vjs-control-bar {
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

/* =================================================================
   FOCUSABLE ELEMENTS (Accessibility)
   ================================================================= */

/* Focus ring utility - can be used on any focusable element */
.focus-ring:focus {
    outline: 2px solid var(--dodgers-blue-500);
    outline-offset: 2px;
}

/* =================================================================
   VISIBLE ONLY TO SCREEN READERS
   ================================================================= */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =================================================================
   FLEXBOX UTILITIES
   ================================================================= */

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: var(--spacing-2);
}

.gap-4 {
    gap: var(--spacing-4);
}

/* =================================================================
   SPACING UTILITIES
   ================================================================= */

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

.px-4 {
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

.py-4 {
    padding-top: var(--spacing-4);
    padding-bottom: var(--spacing-4);
}

.m-4 {
    margin: var(--spacing-4);
}

.mx-4 {
    margin-left: var(--spacing-4);
    margin-right: var(--spacing-4);
}

.my-4 {
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

/* =================================================================
   TEXT UTILITIES
   ================================================================= */

.text-sm {
    font-size: var(--font-size-sm);
}

.text-base {
    font-size: var(--font-size-base);
}

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

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

.font-semibold {
    font-weight: var(--font-weight-semibold);
}

.font-bold {
    font-weight: var(--font-weight-bold);
}

/* =================================================================
   BACKGROUND UTILITIES
   ================================================================= */

.bg-primary {
    background-color: var(--dodgers-blue-500);
}

.bg-secondary {
    background-color: var(--dodgers-red-500);
}

.bg-accent {
    background-color: var(--dodgers-gold-500);
}

/* =================================================================
   COLOR UTILITY CLASSES
   ================================================================= */

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

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

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

.text-accent {
    color: var(--dodgers-gold-500);
}

.text-error {
    color: var(--dodgers-red-500);
}

.text-success {
    color: var(--dodgers-blue-500);
}

/* =================================================================
   BG-NEUTRAL UTILITIES
   ================================================================= */

.bg-white {
    background-color: white;
}

.bg-black {
    background-color: black;
}

.bg-gray-50 {
    background-color: var(--gray-50);
}

.bg-gray-100 {
    background-color: var(--gray-100);
}

.bg-gray-200 {
    background-color: var(--gray-200);
}

.bg-gray-800 {
    background-color: var(--gray-800);
}

.bg-gray-900 {
    background-color: var(--gray-900);
}

/* =================================================================
   CSS GRID UTILITY SYSTEM - 12-Column Based
   ================================================================= */

/* Grid display */
.grid {
    display: grid;
}

/* Grid template columns - 12 column system */
.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-cols-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.grid-cols-12 {
    grid-template-columns: repeat(12, minmax(0, 1fr));
}

/* Grid column spans */
.col-span-1 {
    grid-column: span 1 / span 1;
}

.col-span-2 {
    grid-column: span 2 / span 2;
}

.col-span-3 {
    grid-column: span 3 / span 3;
}

.col-span-4 {
    grid-column: span 4 / span 4;
}

.col-span-6 {
    grid-column: span 6 / span 6;
}

.col-span-8 {
    grid-column: span 8 / span 8;
}

.col-span-9 {
    grid-column: span 9 / span 9;
}

.col-span-12 {
    grid-column: span 12 / span 12;
}

/* Grid gap system */
.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-5 {
    gap: var(--spacing-5);
}

.gap-6 {
    gap: var(--spacing-6);
}

/* Grid alignment */
.items-start {
    align-items: start;
}

.items-center {
    align-items: center;
}

.items-end {
    align-items: end;
}

.justify-start {
    justify-items: start;
}

.justify-center {
    justify-items: center;
}

.justify-end {
    justify-items: end;
}

/* =================================================================
   CONTAINER AND WRAPPER UTILITIES
   ================================================================= */

.container {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

.wrapper {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
}

/* Responsive containers */
.container-fluid {
    width: 100%;
    padding-left: 0;
    padding-right: 0;
}

/* =================================================================
   SPACING AND ALIGNMENT HELPERS
   ================================================================= */

/* Extended spacing utilities */
.p-1 {
    padding: var(--spacing-1);
}

.p-2 {
    padding: var(--spacing-2);
}

.p-3 {
    padding: var(--spacing-3);
}

.p-5 {
    padding: var(--spacing-5);
}

.p-6 {
    padding: var(--spacing-6);
}

.px-2 {
    padding-left: var(--spacing-2);
    padding-right: var(--spacing-2);
}

.px-3 {
    padding-left: var(--spacing-3);
    padding-right: var(--spacing-3);
}

.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-5 {
    padding-top: var(--spacing-5);
    padding-bottom: var(--spacing-5);
}

.py-6 {
    padding-top: var(--spacing-6);
    padding-bottom: var(--spacing-6);
}

.m-1 {
    margin: var(--spacing-1);
}

.m-2 {
    margin: var(--spacing-2);
}

.m-3 {
    margin: var(--spacing-3);
}

.m-5 {
    margin: var(--spacing-5);
}

.m-6 {
    margin: var(--spacing-6);
}

.mx-2 {
    margin-left: var(--spacing-2);
    margin-right: var(--spacing-2);
}

.mx-3 {
    margin-left: var(--spacing-3);
    margin-right: var(--spacing-3);
}

.my-2 {
    margin-top: var(--spacing-2);
    margin-bottom: var(--spacing-2);
}

.my-3 {
    margin-top: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.my-5 {
    margin-top: var(--spacing-5);
    margin-bottom: var(--spacing-5);
}

.my-6 {
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

/* =================================================================
   RESPONSIVE GRID UTILITIES - Based on breakpoints
   ================================================================= */

/* SM and up (640px+) */
@media (min-width: 640px) {
    .sm\:grid {
        display: grid;
    }

    .sm\:grid-cols-1 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .sm\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .sm\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .sm\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .sm\:grid-cols-6 {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .sm\:col-span-1 {
        grid-column: span 1 / span 1;
    }

    .sm\:col-span-2 {
        grid-column: span 2 / span 2;
    }
}

/* MD and up (768px+) */
@media (min-width: 768px) {
    .md\:grid {
        display: grid;
    }

    .md\:grid-cols-1,
    .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\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .md\:grid-cols-6 {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .md\:grid-cols-12 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .md\:col-span-1 {
        grid-column: span 1 / span 1;
    }

    .md\:col-span-2 {
        grid-column: span 2 / span 2;
    }

    .md\:col-span-3 {
        grid-column: span 3 / span 3;
    }

    .md\:col-span-4 {
        grid-column: span 4 / span 4;
    }

    .md\:col-span-6 {
        grid-column: span 6 / span 6;
    }

    .md\:col-span-8 {
        grid-column: span 8 / span 8;
    }
}

/* LG and up (1024px+) */
@media (min-width: 1024px) {
    .lg\:grid {
        display: grid;
    }

    .lg\:grid-cols-1 {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }

    .lg\:grid-cols-2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lg\:grid-cols-3 {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .lg\:grid-cols-4 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .lg\:grid-cols-6 {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .lg\:grid-cols-12 {
        grid-template-columns: repeat(12, minmax(0, 1fr));
    }

    .lg\:col-span-1 {
        grid-column: span 1 / span 1;
    }

    .lg\:col-span-2 {
        grid-column: span 2 / span 2;
    }

    .lg\:col-span-3 {
        grid-column: span 3 / span 3;
    }

    .lg\:col-span-4 {
        grid-column: span 4 / span 4;
    }

    .lg\:col-span-6 {
        grid-column: span 6 / span 6;
    }

    .lg\:col-span-8 {
        grid-column: span 8 / span 8;
    }
}

/* Responsive spacing modifiers */
@media (min-width: 768px) {
    .md\:gap-2 {
        gap: var(--spacing-2);
    }

    .md\:gap-4 {
        gap: var(--spacing-4);
    }

    .md\:gap-6 {
        gap: var(--spacing-6);
    }
}

/* =================================================================
   RESPONSIVE CONTAINER SYSTEM
   ================================================================= */

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

@media (min-width: 1536px) {
    .container {
        max-width: 1536px;
    }
}

/* =================================================================
   MOBILE RESPONSIVE OVERRIDES
   ================================================================= */

@media (max-width: 768px) {
    .chat-section {
        width: 100%;
        position: absolute;
        right: 0;
        top: 0;
        height: 100%;
        z-index: var(--z-modal);
    }

    .video-header {
        padding: var(--spacing-3) var(--spacing-4);
    }

    .logo {
        font-size: var(--font-size-base);
    }

    .stream-stats {
        gap: var(--spacing-3);
    }

    .quality-selector {
        display: none;
    }
}