/* Light Theme Styles - Clean & Minimalist */
/* Designed to override Cyber Theme when body has .light-theme class */

body.light-theme {
    background-color: #f8f9fa !important;
    color: #1a202c !important;
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
}

/* Override Tailwind Colors */
body.light-theme .bg-void {
    background-color: #f8f9fa !important;
}

body.light-theme .bg-surface {
    background-color: #ffffff !important;
    border-color: #e2e8f0 !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

body.light-theme .bg-black\/50 {
    background-color: rgba(255, 255, 255, 0.8) !important;
}

body.light-theme .bg-black\/20 {
    background-color: rgba(255, 255, 255, 0.8) !important;
    border-bottom-color: #e2e8f0 !important;
}

/* Fix bottom gradient shadow */
body.light-theme .bg-gradient-to-t {
    background-image: linear-gradient(to top, #ffffff, rgba(255, 255, 255, 0)) !important;
}

body.light-theme .border-white\/10 {
    border-color: #e2e8f0 !important;
}

body.light-theme .border-white\/5 {
    border-color: #edf2f7 !important;
}

body.light-theme .text-white {
    color: #1a202c !important;
}

body.light-theme .text-gray-500 {
    color: #718096 !important;
}

body.light-theme .text-gray-400 {
    color: #a0aec0 !important;
}

body.light-theme .text-gray-300 {
    color: #4a5568 !important;
}

body.light-theme .text-acid {
    color: #3182ce !important;
    /* Blue instead of Acid Green */
}

body.light-theme .bg-acid {
    background-color: #3182ce !important;
    color: #ffffff !important;
}

body.light-theme .hover\:text-white:hover {
    color: #2d3748 !important;
}

body.light-theme .hover\:bg-white:hover {
    background-color: #ebf8ff !important;
}

/* Hide Cyber Elements */
body.light-theme .cyber-cursor {
    display: none !important;
}

body.light-theme .noise-layer {
    display: none !important;
}

body.light-theme .animate-scan {
    display: none !important;
}

/* Toast Notification */
body.light-theme .cyber-toast {
    background: #2d3748 !important;
    /* Dark Grey/Blue */
    border: 1px solid #4a5568 !important;
    color: #ffffff !important;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
    border-radius: 8px;
    font-family: 'Space Grotesk', sans-serif !important;
}

/* Inputs */
body.light-theme .cyber-input {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #1a202c !important;
    border-radius: 8px;
    font-family: 'Space Grotesk', sans-serif !important;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

body.light-theme .cyber-input:focus {
    border-color: #3182ce !important;
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.2) !important;
    background: #ffffff !important;
}

body.light-theme .cyber-input::placeholder {
    color: #a0aec0 !important;
}

/* Buttons */
body.light-theme .cyber-button {
    background: #3182ce !important;
    color: #ffffff !important;
    border: 1px solid #3182ce !important;
    border-radius: 8px;
    font-family: 'Space Grotesk', sans-serif !important;
    box-shadow: 0 4px 6px -1px rgba(49, 130, 206, 0.3);
    text-transform: none !important;
    font-weight: 600;
}

body.light-theme .cyber-button:hover {
    background: #2c5282 !important;
    border-color: #2c5282 !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(49, 130, 206, 0.4) !important;
}

/* Fix group-hover glow on buttons (Initialize Link, etc) */
body.light-theme .group:hover .cyber-button {
    box-shadow: 0 4px 6px -1px rgba(49, 130, 206, 0.3) !important;
}

body.light-theme .group:hover .cyber-button:hover {
    box-shadow: 0 6px 8px -1px rgba(49, 130, 206, 0.4) !important;
}

body.light-theme .cyber-button-small {
    background: #edf2f7 !important;
    color: #4a5568 !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 6px;
    font-family: 'Space Grotesk', sans-serif !important;
    text-transform: none !important;
    font-weight: 500;
}

body.light-theme .cyber-button-small:hover {
    background: #e2e8f0 !important;
    color: #2d3748 !important;
    border-color: #cbd5e0 !important;
}

body.light-theme .cyber-send-button {
    background: #3182ce !important;
    color: #ffffff !important;
    border: 1px solid #3182ce !important;
    border-radius: 0 8px 8px 0;
}

body.light-theme .cyber-send-button:hover {
    background: #2c5282 !important;
}

body.light-theme .cyber-send-button.has-text {
    background: #3182ce !important;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3) !important;
}

/* Messages */
body.light-theme .cyber-message-body {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #2d3748 !important;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .cyber-message-body::before,
body.light-theme .cyber-message-body::after {
    display: none !important;
}

body.light-theme .cyber-message.my-message .cyber-message-body {
    background: #ebf8ff !important;
    /* Light Blue */
    border-color: #bee3f8 !important;
    color: #2c5282 !important;
}

body.light-theme .cyber-message-nickname {
    color: #3182ce !important;
}

body.light-theme .cyber-message.my-message .cyber-message-nickname {
    color: #2c5282 !important;
}

body.light-theme .cyber-message-time {
    color: #a0aec0 !important;
}

body.light-theme .cyber-message-text {
    color: inherit !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .cyber-message-avatar {
    border-radius: 50%;
    background: #edf2f7 !important;
    border: 1px solid #e2e8f0 !important;
    color: #4a5568 !important;
}

body.light-theme .cyber-message-avatar::after {
    border-radius: 50%;
    border: 2px solid #fff;
    background: #48bb78 !important;
    /* Green status dot */
}

/* Reply Author Color Override */
body.light-theme .cyber-message-reply-author {
    color: #3182ce !important;
    font-weight: 600;
}

/* Highlighted Message Override */
body.light-theme .cyber-message.highlighted .cyber-message-body {
    border-color: #3182ce !important;
    background-color: #ebf8ff !important;
    box-shadow: 0 0 0 2px rgba(49, 130, 206, 0.2) !important;
}

/* Sidebar & Lists */
body.light-theme #sidebar {
    background-color: #ffffff !important;
    border-right: 1px solid #e2e8f0 !important;
}

body.light-theme .cyber-user-item {
    background: transparent !important;
    border: none !important;
    border-radius: 6px;
    color: #4a5568 !important;
}

body.light-theme .cyber-user-item:hover {
    background: #f7fafc !important;
}

body.light-theme .cyber-user-avatar {
    background: #edf2f7 !important;
    border: 1px solid #e2e8f0 !important;
    color: #4a5568 !important;
    border-radius: 50%;
}

/* Modals */
body.light-theme .cyber-modal {
    background: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(4px);
}

body.light-theme .cyber-modal-content {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
    color: #2d3748 !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
}

body.light-theme .cyber-modal-title {
    color: #2d3748 !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .cyber-modal-close {
    color: #a0aec0 !important;
}

body.light-theme .cyber-modal-close:hover {
    color: #2d3748 !important;
}

/* Search Panel */
body.light-theme .cyber-search-panel {
    background: #ffffff !important;
    border-left: 1px solid #e2e8f0 !important;
    box-shadow: -4px 0 15px rgba(0, 0, 0, 0.05) !important;
}

body.light-theme .cyber-search-header {
    border-bottom: 1px solid #e2e8f0 !important;
    color: #2d3748 !important;
}

body.light-theme .cyber-search-result-item {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px;
    color: #4a5568 !important;
}

body.light-theme .cyber-search-result-item:hover {
    background: #f7fafc !important;
    border-color: #3182ce !important;
}

body.light-theme .cyber-search-result-author {
    color: #3182ce !important;
}

/* Login Overlay */
body.light-theme #login-overlay {
    background: #f8f9fa !important;
}

body.light-theme #login-overlay .bg-surface {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    border-radius: 24px;
}

body.light-theme #login-overlay h1 {
    color: #1a202c !important;
    letter-spacing: -0.05em;
}

body.light-theme #login-overlay .text-acid {
    color: #3182ce !important;
}

body.light-theme #login-overlay .absolute.-inset-1 {
    display: none !important;
    /* Hide glowing border */
}

/* Edit Room Modal Highlighting */
body.light-theme .cyber-form-warning {
    background: #ebf8ff !important;
    border: 1px solid #bee3f8 !important;
    color: #2c5282 !important;
    border-radius: 8px;
    font-family: 'Space Grotesk', sans-serif !important;
}

/* Share Room Modal Highlighting */
body.light-theme .cyber-qr-code {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px;
}

/* Prefill Join Modal Highlighting */
body.light-theme #prefillJoinModal .bg-surface {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    border-radius: 24px;
}

body.light-theme #prefillJoinModal .absolute.-inset-1 {
    display: none !important;
}

body.light-theme #prefillJoinModal h1 {
    color: #1a202c !important;
}

/* Password Modal Highlighting */
body.light-theme #passwordModal .bg-surface {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
    border-radius: 24px;
}

body.light-theme #passwordModal .absolute.-inset-1 {
    display: none !important;
}

body.light-theme #passwordModal h1 {
    color: #1a202c !important;
}

body.light-theme #passwordErrorMsg {
    background: #fff5f5 !important;
    border: 1px solid #fed7d7 !important;
    color: #c53030 !important;
    border-radius: 6px;
}

/* Project Info Link */
body.light-theme .cyber-project-link {
    color: #2b6cb0 !important;
    /* Stronger Blue */
    font-family: 'Space Grotesk', sans-serif !important;
    font-weight: 700 !important;
    text-decoration: underline !important;
    font-size: 16px !important;
}

body.light-theme .cyber-project-link:hover {
    color: #2c5282 !important;
    text-decoration: none !important;
}

/* 聊天窗格背景色 */
body.light-theme #messages {
    background-color: #ffffff !important;
}

/* 修复小窗口模式下底部输入区域的背景色 */
body.light-theme #main-interface>section>div:last-child {
    background: #ffffff !important;
    border-top: 1px solid #e2e8f0 !important;
}

/* Scrollbar - 美化滚动条 */
body.light-theme ::-webkit-scrollbar {
    width: 8px !important;
}

body.light-theme ::-webkit-scrollbar-track {
    background: #f1f5f9 !important;
    border-radius: 4px;
}

body.light-theme ::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #cbd5e0 0%, #94a3b8 100%) !important;
    border-radius: 4px;
    border: 2px solid #f1f5f9;
    transition: all 0.2s ease;
}

body.light-theme ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #94a3b8 0%, #64748b 100%) !important;
    border-color: #e2e8f0;
}

/* Firefox 滚动条 */
body.light-theme * {
    scrollbar-width: thin;
    scrollbar-color: #cbd5e0 #f1f5f9;
}

/* Icons */
body.light-theme .ri-contrast-drop-line:before {
    content: "\f1c3";
    /* Sun icon or similar if available, but contrast is fine */
}

/* Input Group Decoration */
body.light-theme .cyber-input-group .absolute {
    display: none !important;
    /* Hide corner decorations */
}

/* Poll UI - 投票相关样式 */
body.light-theme .poll-message {
    background: transparent !important;
    border: none !important;
}

body.light-theme .poll-container {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 12px;
    padding: 16px !important;
}

body.light-theme .poll-title {
    color: #3182ce !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-meta {
    color: #718096 !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-total-votes {
    color: #3182ce !important;
}

body.light-theme .poll-expired {
    color: #e53e3e !important;
}

body.light-theme .poll-option {
    background: #f7fafc !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px;
}

body.light-theme .poll-option:hover:not(.poll-option-disabled) {
    border-color: #3182ce !important;
    background: #ebf8ff !important;
    transform: translateX(2px);
}

body.light-theme .poll-option-voted {
    border-color: #3182ce !important;
    background: #ebf8ff !important;
}

body.light-theme .poll-option-disabled {
    opacity: 0.6;
    background: #edf2f7 !important;
}

body.light-theme .poll-option-text {
    color: #2d3748 !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-option-stats {
    color: #718096 !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-option-count {
    color: #3182ce !important;
}

body.light-theme .poll-option-percent {
    color: #2b6cb0 !important;
}

body.light-theme .poll-option-bar {
    background: #e2e8f0 !important;
}

body.light-theme .poll-option-progress {
    background: linear-gradient(90deg, #3182ce, #2b6cb0) !important;
    box-shadow: 0 0 8px rgba(49, 130, 206, 0.3) !important;
}

/* 创建投票模态框中的选项输入框 */
body.light-theme .poll-option-input {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: #2d3748 !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-option-input:focus {
    border-color: #3182ce !important;
    background: #ffffff !important;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1) !important;
}

body.light-theme .poll-option-remove-btn {
    background: rgba(229, 62, 62, 0.1) !important;
    border: 1px solid rgba(229, 62, 62, 0.3) !important;
    color: #e53e3e !important;
    font-family: 'Space Grotesk', sans-serif !important;
}

body.light-theme .poll-option-remove-btn:hover:not(:disabled) {
    background: rgba(229, 62, 62, 0.2) !important;
    border-color: rgba(229, 62, 62, 0.5) !important;
}