diff --git a/components.css b/components.css
new file mode 100644
index 0000000..c04a0b2
--- /dev/null
+++ b/components.css
@@ -0,0 +1,581 @@
+/* Component styles - Reusable UI components */
+
+/* =================================================================
+   VIDEO HEADER - Top section of video area
+   ================================================================= */
+
+.video-header {
+    background: linear-gradient(135deg, var(--dodgers-blue-700) 0%, var(--dodgers-blue-500) 100%);
+    padding: var(--spacing-3) var(--spacing-5);
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    box-shadow: var(--shadow-dodgers-md);
+    z-index: 10;
+}
+
+.header-left {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-5);
+}
+
+.logo {
+    font-size: var(--font-size-xl);
+    font-weight: var(--font-weight-bold);
+    color: white;
+    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-2);
+}
+
+.logo::before {
+    content: "⚾";
+    font-size: var(--font-size-2xl);
+}
+
+/* =================================================================
+   STREAM STATS - Viewer count and badges
+   ================================================================= */
+
+.stream-stats {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-4);
+}
+
+.viewer-count {
+    background: rgba(255,255,255,0.2);
+    padding: var(--spacing-2) var(--spacing-4);
+    border-radius: var(--border-radius-2xl);
+    color: white;
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-2);
+    backdrop-filter: blur(10px);
+}
+
+.viewer-count::before {
+    content: "👥";
+}
+
+.stream-badge {
+    background: var(--dodgers-red);
+    color: white;
+    padding: var(--spacing-2) var(--spacing-4);
+    border-radius: var(--border-radius-2xl);
+    font-size: var(--font-size-xs);
+    font-weight: var(--font-weight-bold);
+    text-transform: uppercase;
+    animation: pulse 2s infinite;
+}
+
+/* =================================================================
+   HEADER CONTROLS - Buttons and selectors
+   ================================================================= */
+
+.header-controls {
+    display: flex;
+    gap: var(--spacing-3);
+    align-items: center;
+}
+
+/* Ensure all header control buttons have identical dimensions */
+.header-controls > * {
+    height: 35px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    box-sizing: border-box;
+    vertical-align: top;
+    line-height: 1;
+}
+
+.quality-selector {
+    background: rgba(255,255,255,0.2);
+    border: none;
+    color: white;
+    padding: var(--spacing-2) var(--spacing-4);
+    border-radius: var(--border-radius-2xl);
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    cursor: pointer;
+    backdrop-filter: blur(10px);
+    outline: none;
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    min-height: auto;
+}
+
+.toggle-chat-btn {
+    background: rgba(255,255,255,0.2);
+    border: none;
+    color: white;
+    padding: var(--spacing-2) var(--spacing-4);
+    border-radius: var(--border-radius-2xl);
+    cursor: pointer;
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    transition: all var(--transition-base);
+    backdrop-filter: blur(10px);
+    position: relative;
+}
+
+.toggle-chat-btn:hover {
+    background: rgba(255,255,255,0.3);
+    transform: translateY(-1px);
+}
+
+.manual-refresh-btn {
+    background: rgba(255,255,255,0.2);
+    border: none;
+    color: white;
+    padding: var(--spacing-2) var(--spacing-4);
+    border-radius: var(--border-radius-2xl);
+    cursor: pointer;
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    transition: all var(--transition-base);
+    backdrop-filter: blur(10px);
+    position: relative;
+}
+
+.manual-refresh-btn:hover {
+    background: rgba(255,255,255,0.3);
+    transform: translateY(-1px);
+}
+
+/* =================================================================
+   CHAT HEADER
+   ================================================================= */
+
+.chat-header {
+    background: linear-gradient(135deg, var(--dodgers-blue-500) 0%, var(--dodgers-blue-300) 100%);
+    padding: var(--spacing-4) var(--spacing-5);
+    color: white;
+    font-size: var(--font-size-base);
+    font-weight: var(--font-weight-semibold);
+    box-shadow: var(--shadow-sm);
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+.chat-header-left {
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-2);
+}
+
+.chat-header-left::before {
+    content: "💬";
+    font-size: var(--font-size-lg);
+}
+
+.admin-controls {
+    display: flex;
+    gap: var(--spacing-2);
+}
+
+.admin-btn {
+    background: rgba(255,215,0,0.3);
+    border: 1px solid var(--dodgers-gold);
+    color: white;
+    padding: var(--spacing-1) var(--spacing-3);
+    border-radius: var(--border-radius-xl);
+    font-size: var(--font-size-xs);
+    cursor: pointer;
+    transition: all var(--transition-fast);
+}
+
+.admin-btn:hover {
+    background: rgba(255,215,0,0.5);
+}
+
+/* =================================================================
+   USER INFO SECTION
+   ================================================================= */
+
+.user-info {
+    padding: var(--spacing-3) var(--spacing-4);
+    background: var(--card-bg);
+    border-bottom: 1px solid var(--border-color);
+}
+
+.user-id-display {
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    margin-bottom: var(--spacing-2);
+    display: flex;
+    align-items: center;
+    gap: var(--spacing-2);
+}
+
+.id-badge {
+    background: var(--dodgers-blue-500);
+    color: white;
+    padding: var(--spacing-1) var(--spacing-2);
+    border-radius: var(--border-radius-xl);
+    font-weight: var(--font-weight-semibold);
+    font-family: var(--font-family-mono);
+}
+
+.id-badge.admin {
+    background: linear-gradient(135deg, var(--dodgers-gold), #FFB700);
+    color: #333;
+}
+
+.nickname-input {
+    position: relative;
+}
+
+.nickname-input input {
+    width: 100%;
+    padding: var(--spacing-3) var(--spacing-3);
+    border: 2px solid var(--border-color);
+    border-radius: var(--border-radius-md);
+    font-size: var(--font-size-sm);
+    transition: all var(--transition-base);
+    background: var(--input-bg);
+    color: var(--text-primary);
+}
+
+.nickname-input input::placeholder {
+    color: var(--text-muted);
+}
+
+.nickname-input input:focus {
+    outline: none;
+    border-color: var(--dodgers-blue-500);
+    box-shadow: 0 0 0 3px var(--focus-ring);
+}
+
+/* =================================================================
+   CHAT MESSAGES CONTAINER
+   ================================================================= */
+
+.chat-messages {
+    flex: 1;
+    overflow-y: auto;
+    padding: var(--spacing-4);
+    background: var(--bg-dark);
+}
+
+/* =================================================================
+   MESSAGE COMPONENTS
+   ================================================================= */
+
+.message {
+    margin-bottom: var(--spacing-4);
+    animation: slideIn var(--transition-slow);
+    position: relative;
+}
+
+.message:hover .message-actions {
+    opacity: 1;
+}
+
+.message-actions {
+    position: absolute;
+    right: 0;
+    top: 0;
+    opacity: 0;
+    transition: opacity var(--transition-fast);
+    display: flex;
+    gap: var(--spacing-1);
+}
+
+.delete-btn, .ban-btn {
+    background: rgba(239,62,66,0.9);
+    color: white;
+    border: none;
+    padding: var(--spacing-1) var(--spacing-2);
+    border-radius: var(--border-radius-sm);
+    font-size: var(--font-size-xs);
+    cursor: pointer;
+}
+
+.ban-btn {
+    background: rgba(255,152,0,0.9);
+}
+
+.message-header {
+    display: flex;
+    align-items: baseline;
+    gap: var(--spacing-2);
+    margin-bottom: var(--spacing-1);
+    flex-wrap: wrap;
+}
+
+.message-nickname {
+    font-weight: var(--font-weight-semibold);
+    color: var(--dodgers-blue-500);
+    font-size: var(--font-size-sm);
+}
+
+.message-nickname.admin {
+    color: var(--dodgers-gold);
+    text-shadow: 0 0 2px rgba(255,215,0,0.5);
+}
+
+.message-id {
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    font-family: var(--font-family-mono);
+    background: var(--border-color);
+    padding: 1px var(--spacing-1);
+    border-radius: var(--border-radius-xl);
+}
+
+.message-time {
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    margin-left: auto;
+}
+
+.message-text {
+    padding: var(--spacing-2) var(--spacing-3);
+    background: var(--card-bg);
+    border-radius: var(--border-radius-lg);
+    font-size: var(--font-size-sm);
+    line-height: var(--line-height-normal);
+    box-shadow: var(--shadow-sm);
+    border-left: 3px solid transparent;
+    color: var(--text-primary);
+    word-wrap: break-word;
+    word-break: break-word;
+    overflow-wrap: break-word;
+    white-space: pre-wrap;
+    max-width: 100%;
+}
+
+.own-message .message-nickname {
+    color: var(--dodgers-red-500);
+}
+
+.own-message .message-text {
+    background: rgba(0,90,156,0.2);
+    border-left-color: var(--dodgers-blue-500);
+}
+
+.admin-message .message-text {
+    background: var(--admin-bg);
+    border-left-color: var(--dodgers-gold);
+}
+
+.system-message {
+    text-align: center;
+    color: var(--text-muted);
+    font-size: var(--font-size-xs);
+    font-style: italic;
+    margin: var(--spacing-3) 0;
+    padding: var(--spacing-2);
+    background: rgba(0,90,156,0.1);
+    border-radius: var(--border-radius-md);
+}
+
+.typing-indicator {
+    padding: 0 var(--spacing-4) var(--spacing-2);
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    font-style: italic;
+    display: none;
+}
+
+.typing-indicator.active {
+    display: block;
+}
+
+.typing-indicator span {
+    animation: blink 1.4s infinite;
+}
+
+.typing-indicator span:nth-child(2) {
+    animation-delay: 0.2s;
+}
+
+.typing-indicator span:nth-child(3) {
+    animation-delay: 0.4s;
+}
+
+/* =================================================================
+   CHAT INPUT AREA
+   ================================================================= */
+
+.chat-input {
+    padding: var(--spacing-3) var(--spacing-4);
+    background: var(--card-bg);
+    border-top: 1px solid var(--border-color);
+}
+
+.input-group {
+    display: flex;
+    gap: var(--spacing-2);
+}
+
+.chat-input input {
+    flex: 1;
+    padding: var(--spacing-3) var(--spacing-4);
+    border: 2px solid var(--border-color);
+    border-radius: var(--border-radius-2xl);
+    font-size: var(--font-size-sm);
+    transition: all var(--transition-base);
+    background: var(--input-bg);
+    color: var(--text-primary);
+}
+
+.chat-input input::placeholder {
+    color: var(--text-muted);
+}
+
+.chat-input input:focus {
+    outline: none;
+    border-color: var(--dodgers-blue-500);
+    box-shadow: 0 0 0 3px var(--focus-ring);
+}
+
+.chat-input button {
+    padding: var(--spacing-3) var(--spacing-5);
+    background: linear-gradient(135deg, var(--dodgers-blue-500), var(--dodgers-blue-300));
+    color: white;
+    border: none;
+    border-radius: var(--border-radius-2xl);
+    font-size: var(--font-size-sm);
+    font-weight: var(--font-weight-semibold);
+    cursor: pointer;
+    transition: all var(--transition-base);
+    box-shadow: var(--shadow-dodgers-sm);
+}
+
+.chat-input button:hover {
+    transform: translateY(-2px);
+    box-shadow: var(--shadow-dodgers-md);
+}
+
+.chat-input button:active {
+    transform: translateY(0);
+}
+
+.empty-chat {
+    text-align: center;
+    color: var(--text-muted);
+    padding: var(--spacing-12) var(--spacing-5);
+    font-size: var(--font-size-sm);
+}
+
+/* =================================================================
+   CONNECTION STATUS
+   ================================================================= */
+
+.connection-status {
+    padding: var(--spacing-2);
+    background: var(--bg-darker);
+    text-align: center;
+    font-size: var(--font-size-xs);
+    color: var(--text-muted);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    gap: var(--spacing-2);
+    border-top: 1px solid var(--border-color);
+}
+
+.status-dot {
+    width: var(--spacing-2);
+    height: var(--spacing-2);
+    border-radius: 50%;
+    background: #4caf50;
+    animation: blink 2s infinite;
+}
+
+.status-dot.offline {
+    background: #f44336;
+    animation: none;
+}
+
+/* =================================================================
+   NOTIFICATIONS & TOASTS
+   ================================================================= */
+
+.toast {
+    position: fixed;
+    bottom: var(--spacing-5);
+    left: 50%;
+    transform: translateX(-50%);
+    background: rgba(0,0,0,0.9);
+    color: white;
+    padding: var(--spacing-3) var(--spacing-5);
+    border-radius: var(--border-radius-2xl);
+    font-size: var(--font-size-sm);
+    z-index: var(--z-toast);
+    opacity: 0;
+    transition: opacity var(--transition-fast);
+}
+
+.toast.show {
+    opacity: 1;
+}
+
+.notification-badge {
+    position: absolute;
+    top: calc(var(--spacing-2) * -1);
+    right: calc(var(--spacing-2) * -1);
+    background: var(--dodgers-red);
+    color: white;
+    border-radius: var(--border-radius-xl);
+    padding: var(--spacing-1) var(--spacing-2);
+    font-size: var(--font-size-xs);
+    font-weight: var(--font-weight-bold);
+    display: none;
+    animation: bounce 0.5s;
+}
+
+.notification-badge.show {
+    display: block;
+}
+
+/* =================================================================
+   FLOATING ACTION BUTTONS
+   ================================================================= */
+
+.fab-container {
+    position: fixed;
+    bottom: var(--spacing-5);
+    right: var(--spacing-5);
+    display: flex;
+    flex-direction: column;
+    gap: var(--spacing-3);
+    z-index: var(--z-fixed);
+}
+
+.fab {
+    width: 56px;
+    height: 56px;
+    border-radius: 50%;
+    background: linear-gradient(135deg, var(--dodgers-blue-500), var(--dodgers-blue-300));
+    color: white;
+    border: none;
+    cursor: pointer;
+    box-shadow: var(--shadow-dodgers-md);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 24px;
+    transition: all var(--transition-base);
+}
+
+.fab:hover {
+    transform: scale(1.1);
+    box-shadow: var(--shadow-dodgers-lg);
+}
+
+.fab.secondary {
+    width: 48px;
+    height: 48px;
+    font-size: 20px;
+    background: rgba(0,90,156,0.9);
+}
diff --git a/index.php b/index.php
index 8c87eab..07aea2a 100644
--- a/index.php
+++ b/index.php
@@ -308,7 +308,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['action'])) {
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Dodgers Stream Theater</title>
     <link href="https://vjs.zencdn.net/8.6.1/video-js.css" rel="stylesheet">
-    <link href="styles.css" rel="stylesheet">
+    <link href="reset.css" rel="stylesheet">
+    <link href="variables.css" rel="stylesheet">
+    <link href="layout.css" rel="stylesheet">
+    <link href="components.css" rel="stylesheet">
+    <link href="utilities.css" rel="stylesheet">
 </head>
 <body>
     <div class="theater-container">
diff --git a/layout.css b/layout.css
new file mode 100644
index 0000000..4fdd66d
--- /dev/null
+++ b/layout.css
@@ -0,0 +1,64 @@
+/* Layout styles - Main structural elements */
+
+/* =================================================================
+   THEATER CONTAINER - Main layout wrapper
+   ================================================================= */
+
+.theater-container {
+    display: flex;
+    height: 100vh;
+    position: relative;
+    transition: all var(--transition-slow);
+}
+
+/* =================================================================
+   VIDEO SECTION - Left side containing video player
+   ================================================================= */
+
+.video-section {
+    flex: 1;
+    background: #000;
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    transition: all var(--transition-slow);
+}
+
+.video-section.expanded {
+    flex: 1;
+    width: 100%;
+}
+
+/* =================================================================
+   VIDEO WRAPPER - Contains the video element
+   ================================================================= */
+
+.video-wrapper {
+    flex: 1;
+    position: relative;
+    background: #000;
+    overflow: hidden;
+}
+
+/* =================================================================
+   CHAT SECTION - Right side chat panel
+   ================================================================= */
+
+.chat-section {
+    width: 350px;
+    background: var(--bg-dark);
+    color: var(--text-primary);
+    display: flex;
+    flex-direction: column;
+    box-shadow: var(--shadow-dodgers-lg);
+    transition: transform var(--transition-slow);
+    position: relative;
+    border-left: 1px solid var(--border-color);
+}
+
+.chat-section.collapsed {
+    transform: translateX(100%);
+    position: absolute;
+    right: 0;
+    height: 100%;
+}
diff --git a/reset.css b/reset.css
new file mode 100644
index 0000000..88ea847
--- /dev/null
+++ b/reset.css
@@ -0,0 +1,16 @@
+/* Reset and normalize styles */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+/* Base body styles */
+body {
+    font-family: var(--font-family-primary);
+    background: var(--bg-darkest);
+    color: var(--text-primary);
+    height: 100vh;
+    overflow: hidden;
+    position: relative;
+}
diff --git a/utilities.css b/utilities.css
new file mode 100644
index 0000000..1f9c520
--- /dev/null
+++ b/utilities.css
@@ -0,0 +1,341 @@
+/* Utility classes and animations */
+
+/* =================================================================
+   KEYFRAME ANIMATIONS
+   ================================================================= */
+
+@keyframes slideIn {
+    from {
+        opacity: 0;
+        transform: translateX(-20px);
+    }
+    to {
+        opacity: 1;
+        transform: translateX(0);
+    }
+}
+
+@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 slideOut {
+    to {
+        opacity: 0;
+        transform: translateX(100%);
+    }
+}
+
+/* =================================================================
+   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);
+}
+
+/* =================================================================
+   BORDER UTILITIES
+   ================================================================= */
+
+.rounded {
+    border-radius: var(--border-radius-base);
+}
+
+.rounded-full {
+    border-radius: var(--border-radius-full);
+}
+
+/* =================================================================
+   TRANSITIONS UTILITIES
+   ================================================================= */
+
+.transition {
+    transition: all var(--transition-base);
+}
+
+.transition-fast {
+    transition: all var(--transition-fast);
+}
+
+.transition-slow {
+    transition: all var(--transition-slow);
+}
+
+/* =================================================================
+   RESPONSIVE UTILITIES
+   ================================================================= */
+
+/* Hide elements at different breakpoints */
+@media (max-width: 767px) {
+    .hidden-mobile {
+        display: none !important;
+    }
+}
+
+@media (min-width: 768px) {
+    .hidden-tablet {
+        display: none !important;
+    }
+}
+
+@media (max-width: 1023px) {
+    .hidden-tablet-up {
+        display: none !important;
+    }
+}
+
+@media (min-width: 1024px) {
+    .hidden-desktop {
+        display: none !important;
+    }
+}
+
+/* =================================================================
+   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;
+    }
+}
diff --git a/variables.css b/variables.css
new file mode 100644
index 0000000..c7b6bdd
--- /dev/null
+++ b/variables.css
@@ -0,0 +1,233 @@
+/* CSS Custom Properties - Dodgers Theme */
+
+/* =================================================================
+   COLOR PALETTE - DODGERS BRAND COLORS
+   ================================================================= */
+
+:root {
+    /* Primary Dodgers Colors */
+    --dodgers-blue: #005A9C;
+    --dodgers-blue-50: #e6f2ff;
+    --dodgers-blue-100: #b3d9ff;
+    --dodgers-blue-200: #80bfff;
+    --dodgers-blue-300: #4da6ff;
+    --dodgers-blue-400: #1a8dff;
+    --dodgers-blue-500: #005A9C; /* Base */
+    --dodgers-blue-600: #004d85;
+    --dodgers-blue-700: #003d6b;
+    --dodgers-blue-800: #002d52;
+    --dodgers-blue-900: #001d38;
+
+    --dodgers-red: #EF3E42;
+    --dodgers-red-50: #fef2f2;
+    --dodgers-red-100: #fce2e2;
+    --dodgers-red-200: #f9c9c9;
+    --dodgers-red-300: #f4a8a9;
+    --dodgers-red-400: #ef6e70;
+    --dodgers-red-500: #EF3E42; /* Base */
+    --dodgers-red-600: #e92e31;
+    --dodgers-red-700: #d91c1f;
+    --dodgers-red-800: #c0171a;
+    --dodgers-red-900: #a00d10;
+
+    --dodgers-gold: #FFD700;
+    --dodgers-gold-50: #fffbeb;
+    --dodgers-gold-100: #fef3c7;
+    --dodgers-gold-200: #fde68a;
+    --dodgers-gold-300: #fcd34d;
+    --dodgers-gold-400: #fbbf24;
+    --dodgers-gold-500: #FFD700; /* Base */
+    --dodgers-gold-600: #f59e0b;
+    --dodgers-gold-700: #d97706;
+    --dodgers-gold-800: #b45309;
+    --dodgers-gold-900: #92400e;
+
+    /* Semantic Color Mappings */
+    --primary-color: var(--dodgers-blue);
+    --secondary-color: var(--dodgers-red);
+    --accent-color: var(--dodgers-gold);
+
+    /* Background Colors */
+    --bg-darkest: #050810;
+    --bg-darker: #0a0d14;
+    --bg-dark: #0f1419;
+    --bg-light: #15202b;
+    --bg-lighter: #1a2332;
+    --bg-lightest: #232d3a;
+
+    /* Text Colors */
+    --text-primary: #ffffff;
+    --text-secondary: #b8c5d6;
+    --text-muted: #8590a0;
+    --text-placeholder: #6b7785;
+
+    /* Interactive States */
+    --hover-overlay: rgba(255, 255, 255, 0.1);
+    --active-overlay: rgba(255, 255, 255, 0.2);
+    --focus-ring: rgba(0, 90, 156, 0.5);
+
+    /* Borders & Dividers */
+    --border-color: #1a2332;
+    --border-color-light: #232d3a;
+    --divider-color: rgba(255, 255, 255, 0.1);
+
+    /* Input & Form Elements */
+    --input-bg: #1a2332;
+    --input-border: #232d3a;
+    --input-focus: var(--dodgers-blue);
+    --input-error: var(--dodgers-red);
+    --input-disabled: #2a3441;
+
+    /* Cards & Surfaces */
+    --card-bg: #15202b;
+    --card-border: #1a2332;
+    --card-shadow: rgba(0, 0, 0, 0.3);
+
+    /* Admin Elements */
+    --admin-bg: rgba(255, 215, 0, 0.1);
+    --admin-border: var(--dodgers-gold);
+    --admin-text: var(--dodgers-gold);
+
+    /* Overlay & Modal */
+    --overlay-bg: rgba(0, 0, 0, 0.7);
+    --modal-bg: #15202b;
+    --tooltip-bg: #232d3a;
+
+    /* =================================================================
+       TYPOGRAPHY SCALE
+       ================================================================= */
+
+    /* Font Families */
+    --font-family-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+    --font-family-mono: 'Courier New', monospace;
+
+    /* Font Sizes - Modular Scale (1.125 ratio) */
+    --font-size-xs: 0.75rem;    /* 12px */
+    --font-size-sm: 0.875rem;   /* 14px */
+    --font-size-base: 1rem;     /* 16px */
+    --font-size-lg: 1.125rem;   /* 18px */
+    --font-size-xl: 1.25rem;    /* 20px */
+    --font-size-2xl: 1.5rem;    /* 24px */
+    --font-size-3xl: 1.875rem;  /* 30px */
+    --font-size-4xl: 2.25rem;   /* 36px */
+
+    /* Font Weights */
+    --font-weight-normal: 400;
+    --font-weight-medium: 500;
+    --font-weight-semibold: 600;
+    --font-weight-bold: 700;
+
+    /* Line Heights */
+    --line-height-tight: 1.25;
+    --line-height-normal: 1.4;
+    --line-height-relaxed: 1.6;
+    --line-height-loose: 1.8;
+
+    /* Letter Spacing */
+    --letter-spacing-tight: -0.025em;
+    --letter-spacing-normal: 0;
+    --letter-spacing-wide: 0.025em;
+
+    /* =================================================================
+       SPACING SCALE
+       ================================================================= */
+
+    /* Spacing - Based on 4px grid */
+    --spacing-1: 0.25rem;   /* 4px */
+    --spacing-2: 0.5rem;    /* 8px */
+    --spacing-3: 0.75rem;   /* 12px */
+    --spacing-4: 1rem;      /* 16px */
+    --spacing-5: 1.25rem;   /* 20px */
+    --spacing-6: 1.5rem;    /* 24px */
+    --spacing-8: 2rem;      /* 32px */
+    --spacing-10: 2.5rem;   /* 40px */
+    --spacing-12: 3rem;     /* 48px */
+    --spacing-16: 4rem;     /* 64px */
+
+    /* =================================================================
+       BORDER RADIUS SCALE
+       ================================================================= */
+
+    --border-radius-none: 0;
+    --border-radius-sm: 0.25rem;    /* 4px */
+    --border-radius-base: 0.5rem;   /* 8px */
+    --border-radius-md: 0.75rem;    /* 12px */
+    --border-radius-lg: 1rem;       /* 16px */
+    --border-radius-xl: 1.5rem;     /* 24px */
+    --border-radius-2xl: 2rem;     /* 32px */
+    --border-radius-full: 9999px;
+
+    /* =================================================================
+       SHADOW SCALE
+       ================================================================= */
+
+    --shadow-none: none;
+    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
+    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
+    --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);
+    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
+
+    /* Elevated shadows for Dodgers theme */
+    --shadow-dodgers-sm: 0 2px 8px rgba(0, 90, 156, 0.15);
+    --shadow-dodgers-md: 0 4px 16px rgba(0, 90, 156, 0.2);
+    --shadow-dodgers-lg: 0 8px 32px rgba(0, 90, 156, 0.25);
+    --shadow-dodgers-xl: 0 16px 48px rgba(0, 90, 156, 0.3);
+
+    /* =================================================================
+       BREAKPOINT VARIABLES
+       ================================================================= */
+
+    /* Mobile-first breakpoints */
+    --breakpoint-xs: 320px;
+    --breakpoint-sm: 640px;
+    --breakpoint-md: 768px;
+    --breakpoint-lg: 1024px;
+    --breakpoint-xl: 1280px;
+    --breakpoint-2xl: 1536px;
+
+    /* Media query mixins (these will be used in component CSS) */
+    /* xs: 0px and up */
+    /* sm: 640px and up */
+    /* md: 768px and up */
+    /* lg: 1024px and up */
+    /* xl: 1280px and up */
+    /* 2xl: 1536px and up */
+
+    /* =================================================================
+       Z-INDEX SCALE
+       ================================================================= */
+
+    --z-dropdown: 1000;
+    --z-sticky: 1020;
+    --z-fixed: 1030;
+    --z-modal-backdrop: 1040;
+    --z-modal: 1050;
+    --z-popover: 1060;
+    --z-tooltip: 1070;
+    --z-toast: 1080;
+
+    /* =================================================================
+       TRANSITIONS & ANIMATIONS
+       ================================================================= */
+
+    --transition-fast: 0.15s ease-in-out;
+    --transition-base: 0.2s ease-in-out;
+    --transition-slow: 0.3s ease-in-out;
+
+    /* Easing functions */
+    --ease-in: cubic-bezier(0.4, 0, 1, 1);
+    --ease-out: cubic-bezier(0, 0, 0.2, 1);
+    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
+    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
+}
+
+/* =================================================================
+   DARK THEME OVERRIDE (Future Enhancement)
+   ================================================================= */
+
+/* .theme-light {
+    --bg-primary: var(--dodgers-blue-50);
+    --text-primary: #1e293b;
+} */