/* mobile.css - Specific stylesheet for mobile optimization (<= 900px) */

@media (max-width: 900px) {
    /* 1. Global Viewport & Container Fixes */
    html, body {
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }

    /* Prevent any layout containers from stretching beyond viewport */
    .container, 
    #dashboard-view, 
    .dashboard-grid, 
    .user-space-wrapper, 
    .user-space-column, 
    .user-card, 
    .mobile-widget-tabs-bar {
        min-width: 0 !important;
    }

    .container {
        width: 100% !important;
        max-width: 100% !important;
        padding: 12px 10px !important; /* Narrow margins on mobile */
    }

    .dashboard-grid {
        width: 100% !important;
        max-width: 100% !important;
        margin-top: 10px !important;
        gap: 15px !important;
    }

    .user-space-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        gap: 15px !important;
    }

    .user-space-column {
        width: 100% !important;
        max-width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
    }

    /* 2. User Cards (Widgets Container) */
    .user-card {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        min-height: auto !important;
        padding: 18px 14px !important; /* Spacious but compact margins */
        border-radius: 18px !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03) !important;
    }

    /* Hide desktop minimize buttons since we have mobile tab bar */
    .btn-card-minimize {
        display: none !important;
    }

    /* 3. Mobile Sub-Tab Switching Logic */
    .user-space-column > .user-card {
        display: none !important; /* Hide all by default */
    }

    .user-space-column > .user-card.active-mobile-widget {
        display: flex !important; /* Only show active widget */
    }

    /* 4. Mobile Sub-Tab Bar Styling */
    .mobile-widget-tabs-bar {
        display: flex !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 8px !important;
        padding: 8px 4px !important;
        margin: 5px 0 10px 0 !important;
        width: 100% !important;
        scrollbar-width: none !important;
    }
    .mobile-widget-tabs-bar::-webkit-scrollbar {
        display: none !important;
    }

    .mobile-widget-tab-btn {
        background: #ffffff !important;
        border: 1px solid rgba(0, 0, 0, 0.08) !important;
        color: var(--text-muted) !important;
        padding: 8px 14px !important;
        border-radius: 30px !important;
        font-size: 0.85rem !important;
        font-weight: 600 !important;
        cursor: pointer;
        white-space: nowrap !important;
        display: flex !important;
        align-items: center !important;
        gap: 6px !important;
        transition: all 0.2s ease !important;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02) !important;
    }

    .mobile-widget-tab-btn.active {
        background: var(--primary) !important;
        color: #ffffff !important;
        border-color: var(--primary) !important;
        box-shadow: 0 4px 10px rgba(44, 62, 80, 0.15) !important;
    }

    /* 5. Welcome Card Mobile Optimization */
    .welcome-card {
        padding: 15px !important;
        background: #ffffff !important;
        border: 1px solid var(--card-border) !important;
        border-radius: 18px !important;
    }
    .welcome-header h2 {
        font-size: 1.3rem !important;
    }
    #minimized-widgets-container {
        display: none !important; /* Hide old desktop minimized container */
    }

    /* 6. Navigation Mobile Fixes */
    nav {
        padding: 10px 12px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        min-width: 0 !important;
    }
    .nav-logo {
        font-size: 1.1rem !important;
    }
    #nav-auth > div {
        gap: 8px !important;
    }
    .user-profile-name {
        max-width: 70px !important;
    }

    /* 7. Quick Notes Widget Mobile Layout */
    #quick-notes-textarea {
        font-size: 1rem !important; /* Larger readable text */
        line-height: 1.5 !important;
        min-height: 320px !important;
        padding: 14px !important;
        border-radius: 12px !important;
        border: 1px solid rgba(0, 0, 0, 0.1) !important;
    }

    /* 8. Bookmarks Widget Mobile Layout */
    #bookmarks-container {
        max-height: 480px !important;
    }
    .folder-header {
        padding: 12px 10px !important;
        font-size: 0.95rem !important;
        border-radius: 10px !important;
    }
    .bookmark-item {
        padding: 12px 10px !important;
        font-size: 0.9rem !important;
        margin-left: 24px !important;
    }
    #bookmark-search-input {
        padding: 8px 12px !important;
        font-size: 0.9rem !important;
        border-radius: 10px !important;
        margin-bottom: 8px !important;
    }
    .btn-action-small {
        padding: 8px 14px !important;
        font-size: 0.85rem !important;
        border-radius: 10px !important;
    }

    /* 9. Radio Widget Mobile Layout */
    .radio-main-btn {
        width: 48px !important;
        height: 48px !important;
    }
    .radio-volume-container {
        max-width: 140px !important;
    }
    .radio-volume-container input[type="range"] {
        height: 6px !important;
    }
    .radio-station-btn {
        height: 50px !important;
        font-size: 0.85rem !important;
        border-radius: 12px !important;
        padding: 8px !important;
    }
    .radio-status-bar {
        font-size: 0.9rem !important;
        padding: 10px 14px !important;
    }

    /* 10. Tools Widget Mobile Layout */
    .tool-tab-btn {
        padding: 10px 6px !important;
        font-size: 0.85rem !important;
    }
    .tool-box {
        padding: 12px 10px !important;
        border-radius: 12px !important;
    }
    .tool-input {
        padding: 8px 10px !important;
        font-size: 0.95rem !important;
        border-radius: 8px !important;
    }
    .tool-label {
        font-size: 0.8rem !important;
    }
    .tool-result {
        font-size: 0.85rem !important;
        padding: 6px 10px !important;
        border-radius: 8px !important;
    }

    /* 11. Newsfeed Widget Mobile Layout */
    .nf-body {
        max-height: 420px !important;
        gap: 10px !important;
    }
    .nf-card {
        padding: 12px !important;
        border-radius: 10px !important;
    }
    .nf-card-title {
        font-size: 0.95rem !important;
    }
    .nf-card-summary {
        font-size: 0.85rem !important;
    }
    .nf-time {
        font-size: 0.8rem !important;
    }
    .nf-filter-pill {
        padding: 4px 10px !important;
        font-size: 0.75rem !important;
    }
}