/* ========== MOBILE UI - KEEP DESKTOP LAYOUT ========== */

@media (max-width: 768px) {
    
    /* === HIDE BANNER === */
    #banner-area {
        display: none !important;
    }
    
    /* === FIX SIDEBARS === */
    .rooms-sidebar, .users-sidebar {
        position: fixed !important;
        left: -100% !important;
        top: 0 !important;
        width: 280px !important;
        height: 100% !important;
        background: #0a1a2a !important;
        z-index: 9999 !important;
        transition: left 0.3s ease !important;
        overflow-y: auto !important;
        box-shadow: none !important;
    }
    
    .rooms-sidebar.mobile-open, .users-sidebar.mobile-open {
        left: 0 !important;
        box-shadow: 2px 0 10px rgba(0,0,0,0.3) !important;
    }
    
    .mobile-sidebar-overlay {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: rgba(0,0,0,0.6) !important;
        z-index: 9998 !important;
        display: none !important;
    }
    
    .mobile-sidebar-overlay.active {
        display: block !important;
    }
    
    .rooms-sidebar.mobile-open .room-item {
        pointer-events: auto !important;
        cursor: pointer !important;
    }
    
    /* === HEADER === */
    .chat-header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 56px !important;
        background: #0f2a40 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        padding: 0 12px !important;
        z-index: 100 !important;
    }
    
    .mobile-hamburger {
        width: 32px !important;
        height: 32px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        gap: 4px !important;
        cursor: pointer !important;
    }
    
    .mobile-hamburger span {
        height: 2px !important;
        background: white !important;
        border-radius: 2px !important;
    }
    
    .mobile-room-name {
        font-size: 18px !important;
        font-weight: 600 !important;
        color: #8ac4ff !important;
        text-align: center !important;
        flex: 1 !important;
    }
    
    .clear-chat-btn, .logout-btn {
        font-size: 11px !important;
        padding: 5px 10px !important;
        background: rgba(255,255,255,0.1) !important;
        border-radius: 16px !important;
        color: white !important;
        border: none !important;
    }
    
    .settings-btn {
        display: none !important;
    }
    
    /* === ONLINE USERS STRIP === */
    .mobile-online-users {
        position: fixed !important;
        top: 56px !important;
        left: 0 !important;
        right: 0 !important;
        height: 70px !important;
        background: #0f2a40 !important;
        display: flex !important;
        gap: 12px !important;
        padding: 8px 12px !important;
        overflow-x: auto !important;
        z-index: 99 !important;
        border-bottom: 1px solid #2a8cd6 !important;
    }
    
    .mobile-user-item {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 4px !important;
        flex-shrink: 0 !important;
        cursor: pointer !important;
    }
    
    .mobile-user-avatar {
        width: 44px !important;
        height: 44px !important;
        border-radius: 50% !important;
        background: #2a8cd6 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 18px !important;
        font-weight: bold !important;
        color: white !important;
        overflow: hidden !important;
    }
    
    .mobile-user-avatar img {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
    }
    
    .mobile-user-name {
        font-size: 10px !important;
        color: #8ac4ff !important;
        max-width: 55px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    /* ========== MAIN CHAT AREA - DESKTOP LAYOUT MAINTAINED ========== */
    .chat-main {
        margin-top: 126px !important;
        margin-bottom: 0 !important;
        height: calc(100vh - 126px) !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
    }
    
    /* Messages area - takes remaining space */
    .messages-area {
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        min-height: 0 !important;
    }
    
    #messages {
        flex: 1 !important;
        overflow-y: auto !important;
        padding: 12px !important;
    }
    
    .message {
        font-size: 14px !important;
        padding: 8px 12px !important;
        max-width: 85% !important;
        border-radius: 16px !important;
        margin: 4px 0 !important;
    }
    
    /* Toolbar - stays in flow (no fixed positioning) */
    .format-toolbar {
        flex-shrink: 0 !important;
        background: #0f2a40 !important;
        padding: 8px 12px !important;
        display: flex !important;
        gap: 6px !important;
        overflow-x: auto !important;
        border-top: 1px solid #2a8cd6 !important;
        border-bottom: 1px solid #2a8cd6 !important;
    }
    
    .format-btn, .format-left select, .mic-btn {
        min-width: 40px !important;
        height: 40px !important;
        font-size: 14px !important;
        flex-shrink: 0 !important;
        background: #1a3a5a !important;
        border: none !important;
        border-radius: 20px !important;
        color: white !important;
    }
    
    .format-toolbar select, 
    .format-toolbar .status-dropdown,
    .radio-toolbar-player {
        display: none !important;
    }
    
    /* Input area - stays in flow (no fixed positioning) */
    .input-area {
        flex-shrink: 0 !important;
        padding: 8px 12px !important;
        padding-bottom: max(8px, env(safe-area-inset-bottom)) !important;
        background: #0f2a40 !important;
        border-top: 1px solid #2a8cd6 !important;
        display: flex !important;
        gap: 8px !important;
        align-items: center !important;
    }
    
    #message-input {
        flex: 1 !important;
        height: 44px !important;
        padding: 10px 16px !important;
        border-radius: 22px !important;
        background: #1a3a5a !important;
        border: none !important;
        color: white !important;
        font-size: 16px !important;
    }
    
    .input-area button {
        height: 44px !important;
        padding: 0 20px !important;
        background: #2a8cd6 !important;
        border: none !important;
        border-radius: 22px !important;
        color: white !important;
        font-weight: bold !important;
    }
    
    /* === POPUPS - MAKE THEM VISIBLE ON MOBILE === */
    #smiley-popup, #colorPickerPopup {
        position: fixed !important;
        bottom: auto !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) !important;
        width: 90% !important;
        max-width: 320px !important;
        max-height: 400px !important;
        overflow-y: auto !important;
        background: #132a3a !important;
        border-radius: 20px !important;
        z-index: 10000 !important;
        padding: 16px !important;
        display: none !important;
        box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;
    }
    
    #smiley-popup.active, #colorPickerPopup.active {
        display: block !important;
    }
    
    .smiley-grid {
        display: grid !important;
        grid-template-columns: repeat(6, 1fr) !important;
        gap: 10px !important;
    }
    
    .smiley-grid span {
        font-size: 28px !important;
        padding: 8px !important;
        text-align: center !important;
        background: rgba(255,255,255,0.1) !important;
        border-radius: 12px !important;
        cursor: pointer !important;
    }
    
    .smiley-grid span:active {
        background: #2a8cd6 !important;
    }
    
    /* Color picker grid */
    .color-options {
        display: grid !important;
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 12px !important;
        padding: 10px !important;
    }
    
    .color-swatch {
        width: 50px !important;
        height: 50px !important;
        border-radius: 50% !important;
        cursor: pointer !important;
        margin: 0 auto !important;
        border: 2px solid rgba(255,255,255,0.3) !important;
    }
}