/* Custom styles for Google Meet Clone */

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

body {
    font-family: 'Google Sans', 'Roboto', Arial, sans-serif;
}

/* Video grid responsive adjustments */
#participants-grid {
    display: grid;
    gap: 1rem;
}

/* Video elements */
video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #1f2937;
}

/* Custom scrollbar for chat */
#chat-messages::-webkit-scrollbar {
    width: 8px;
}

#chat-messages::-webkit-scrollbar-track {
    background: #1f2937;
}

#chat-messages::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 4px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Chat sidebar: fixed to viewport right when open so it never goes off-screen */
#chat-sidebar:not(.hidden) {
    position: fixed !important;
    right: 0;
    top: 0;
    bottom: 0;
    width: 20rem;
    max-width: 100%;
    z-index: 50;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
}

/* Chat full-screen overlay when opened from message click */
#chat-sidebar.chat-full {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100% !important;
    max-width: 100%;
    height: 100vh;
    max-height: 100vh;
    z-index: 60;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

#chat-sidebar.chat-full .chat-header {
    flex-shrink: 0;
    background: #1f2937;
}

#chat-sidebar.chat-full .close-chat-btn {
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 8px;
}

#chat-sidebar.chat-full .close-chat-btn:hover {
    background: rgba(255, 255, 255, 0.15);
}

#chat-sidebar.chat-full #chat-messages {
    flex: 1;
    min-height: 0;
}

/* Chat emoji picker: ensure it isn't clipped by sidebar overflow */
#chat-form-wrapper {
    overflow: visible !important;
}

#chat-sidebar {
    overflow: visible !important;
}

#chat-emoji-picker {
    z-index: 9999;
}

#chat-emoji-picker span {
    user-select: none;
}

/* Chat image/audio in messages */
#chat-messages img {
    display: block;
}

#chat-messages audio {
    height: 36px;
}

/* Animation for reactions */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.1);
    }
}

.animate-bounce {
    animation: bounce 1s ease-in-out;
}

/* Screen share container */
#screen-share-container {
    background: #000;
}

#screen-share-video {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

/* Mobile / small devices: show entire shared screen in full area above controls, responsive */
@media (max-width: 768px) {
    #screen-share-container:not(.hidden) {
        position: fixed !important;
        top: 0;
        left: 0;
        right: 0;
        bottom: 80px; /* leave room for bottom control bar */
        z-index: 15;
        padding: env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left);
        box-sizing: border-box;
    }

    #screen-share-container:not(.hidden) #screen-share-video {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        display: block;
    }

    #screen-share-container:not(.hidden) [class*="bottom-4"] {
        bottom: 0.75rem;
        left: 0.75rem;
        padding: 0.4rem 0.6rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    #screen-share-container:not(.hidden) {
        bottom: 72px;
    }
}


/* Participant video hover effects */
[data-connection-id]:hover {
    transform: scale(1.02);
    transition: transform 0.2s;
}

/* Button hover effects */
button {
    transition: all 0.2s ease;
}

button:hover {
    transform: scale(1.05);
}

button:active {
    transform: scale(0.95);
}

/* Meeting controls */
#meeting-controls button {
    width: 56px;
    height: 56px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #participants-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Chat stays on screen: full width on small screens */
    #chat-sidebar:not(.hidden) {
        width: 100% !important;
        max-width: 100%;
    }
    
    #meeting-controls button {
        width: 48px;
        height: 48px;
    }
}

/* Loading states */
.loading {
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Notification toast */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #1f2937;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Compact mode: ONLY sidebar visible (no screen/video) – just the button strip */
#meeting-container.meeting-compact-sharing {
    position: fixed !important;
    bottom: 16px;
    right: 16px;
    width: 56px !important;
    height: 200px !important;
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    z-index: 2147483647;
    overflow: hidden;
    transition: width 0.22s ease, height 0.22s ease;
}

#meeting-container.meeting-compact-sharing:hover {
    width: 88px !important;
    height: 520px !important;
}

/* Hide header and video area – only sidebar shows */
#meeting-container.meeting-compact-sharing .bg-gray-800.px-6.py-3 {
    display: none !important;
}

#meeting-container.meeting-compact-sharing #video-grid-container {
    display: none !important;
}

/* Main content: only the controls bar (sidebar) is visible */
#meeting-container.meeting-compact-sharing .flex-1.flex.overflow-hidden > .flex-1.flex.flex-col {
    display: flex;
    flex-direction: row;
    flex: 1;
    min-width: 0;
    min-height: 0;
}

/* Beautiful sidebar: dark blue, golden dividers, icon-only, expand on hover – fills container */
#meeting-container.meeting-compact-sharing #meeting-controls-bar.meeting-compact-sidebar {
    order: -1;
    flex: 1 1 auto;
    width: 56px;
    min-width: 56px;
    height: 100%;
    padding: 0 !important;
    border-right: none;
    border-radius: 12px 0 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    overflow: hidden;
    transition: width 0.22s ease, min-width 0.22s ease;
    background: #192a46 !important;
    position: relative;
}

/* Collapse indicator (chevron strip) when expanded */
#meeting-container.meeting-compact-sharing #meeting-controls-bar.meeting-compact-sidebar::after {
    content: "‹";
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: #213552;
    border-left: 1px solid rgba(212, 168, 83, 0.3);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s ease;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 300;
    display: flex;
    align-items: center;
    justify-content: center;
}

#meeting-container.meeting-compact-sharing:hover #meeting-controls-bar.meeting-compact-sidebar::after {
    opacity: 1;
}

#meeting-container.meeting-compact-sharing:hover #meeting-controls-bar.meeting-compact-sidebar {
    width: 64px;
    min-width: 64px;
}

#meeting-container.meeting-compact-sharing .meeting-controls-inner {
    flex-direction: column !important;
    gap: 0 !important;
    opacity: 0;
    pointer-events: none;
    width: 0;
    overflow: hidden;
    transition: opacity 0.2s ease, width 0.2s ease;
    padding: 0.5rem 0 !important;
    flex: 1;
    min-height: 0;
}

#meeting-container.meeting-compact-sharing:hover .meeting-controls-inner {
    opacity: 1;
    pointer-events: auto;
    width: 100%;
    overflow-y: auto;
}

/* Golden separator between each button */
#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner button {
    width: 100%;
    height: 44px;
    min-height: 44px;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 0;
    border-bottom: 1px solid rgba(212, 168, 83, 0.35);
    background: transparent !important;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner button:last-of-type {
    border-bottom: none;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner button:hover {
    background: rgba(46, 72, 111, 0.6) !important;
}

/* Active state (e.g. screen share when sharing) */
#meeting-container.meeting-compact-sharing #meeting-controls-bar #toggle-screen-share.bg-blue-600 {
    background: #2e486f !important;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar #toggle-screen-share.bg-blue-600 svg {
    color: #2dd4bf;
}

/* Teal accent for primary icons in sidebar */
#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner button:not(#leave-meeting) svg {
    color: #5eead4;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #toggle-whiteboard svg {
    color: #94a3b8;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #toggle-reactions svg {
    color: #f59e0b;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #toggle-participants svg {
    color: #22c55e;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #toggle-chat svg {
    color: #38bdf8;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #record-button svg {
    color: #a78bfa;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #leave-meeting {
    margin-top: 0.25rem !important;
    border-top: 1px solid rgba(212, 168, 83, 0.35);
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .meeting-controls-inner #leave-meeting svg {
    color: #f87171;
}

#meeting-container.meeting-compact-sharing .meeting-controls-inner .ml-4 {
    margin-left: 0 !important;
    margin-top: 0 !important;
}

#meeting-container.meeting-compact-sharing #meeting-controls-bar .w-6.h-6 {
    width: 1.25rem;
    height: 1.25rem;
}

/* Collapsed state: show vertical icon strip (first 3 icons as dots hint) */
#meeting-container.meeting-compact-sharing #meeting-controls-bar::before {
    content: "⋮";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: rgba(94, 234, 212, 0.7);
    font-size: 18px;
    letter-spacing: -3px;
    pointer-events: none;
    transition: opacity 0.15s ease;
}

#meeting-container.meeting-compact-sharing:hover #meeting-controls-bar::before {
    opacity: 0;
    pointer-events: none;
}

/* Mobile: smaller PIP */
@media (max-width: 640px) {
    #meeting-container.meeting-compact-sharing {
        width: 48px !important;
        height: 120px !important;
        bottom: 8px;
        right: 8px;
    }

    #meeting-container.meeting-compact-sharing:hover {
        width: 240px !important;
        height: 360px !important;
    }
}