/**
 * Mobile Optimization CSS for UALS Learning Interfaces
 * Applied when mobile device is detected or ?mobile=true parameter is used
 */

/* Mobile Detection Classes */
.mobile-detected,
.mobile-forced {
    /* Container optimizations */
}

/* Global Mobile Padding Reductions - Max 3px */
@media (max-width: 768px), (orientation: portrait) {
    body {
        padding: 0 !important;
        margin: 0 !important;
    }

    .container,
    .main-content {
        padding: 3px !important;
        margin: 0 !important;
    }

    .header {
        padding: 3px !important;
    }

    .content-display {
        padding: 3px !important;
    }

    /* Remove all unnecessary margins and paddings */
    .card,
    .panel,
    .section {
        margin: 3px 0 !important;
        padding: 3px !important;
    }
}

/* Mobile-Specific Learning Interface Optimizations */
@media (max-width: 768px), (orientation: portrait) {
    
    /* KE (Knowledge Explorer) Mobile Optimizations */
    .ke-container {
        padding: 3px !important;
    }
    
    .knowledge-map {
        height: 300px !important;
        margin: 10px 0 !important;
    }
    
    .concept-card {
        margin: 3px 0 !important;
        padding: 3px !important;
        border-radius: 8px !important;
        cursor: pointer !important;
        touch-action: manipulation !important;
    }
    
    .exploration-panel {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 50vh !important;
        border-radius: 15px 15px 0 0 !important;
    }
    
    /* SPL (Socratic Playground) Mobile Optimizations */
    .spl-container {
        padding: 3px !important;
    }

    /* SPL Chat History - No Padding */
    .spl-chat-history,
    .chat-history,
    .message-history,
    .conversation-history {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .question-area {
        margin: 3px 0 !important;
        padding: 3px !important;
        border-radius: 12px !important;
    }
    
    .answer-input {
        min-height: 100px !important;
        padding: 3px !important;
        font-size: 16px !important;
        border-radius: 12px !important;
    }
    
    .confidence-slider {
        height: 50px !important;
        margin: 15px 0 !important;
    }
    
    .submit-answer-btn {
        width: 100% !important;
        min-height: 50px !important;
        font-size: 18px !important;
        margin: 15px 0 !important;
    }
    
    .tutor-response {
        padding: 3px !important;
        margin: 2px 0 !important;
        border-radius: 12px !important;
        font-size: 16px !important;
        line-height: 1.5 !important;
        width: 100% !important;
        max-width: none !important;
        box-sizing: border-box !important;
    }

    /* SPL Chat Messages Full Width - Minimal Padding */
    .spl-message,
    .chat-message,
    .message-bubble {
        width: 100% !important;
        max-width: none !important;
        margin: 2px 0 !important;
        padding: 3px !important;
        box-sizing: border-box !important;
    }

    .spl-chat-container .message {
        width: 100% !important;
        max-width: none !important;
        padding: 0 !important;
    }
    
    /* Agent Windows Mobile Optimization */
    .agent-window.mobile {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 60vh !important;
        max-height: 400px !important;
        border-radius: 15px 15px 0 0 !important;
        transform: none !important;
        box-shadow: 0 -10px 30px rgba(0,0,0,0.3) !important;
    }
    
    .agent-chat {
        height: calc(100% - 100px) !important;
        padding: 0 !important;
    }
    
    .agent-input {
        padding: 3px !important;
        border-top: 1px solid #eee !important;
    }
    
    /* SBCAT (Adaptive Testing) Mobile Optimizations */
    .sbcat-container {
        padding: 3px !important;
    }
    
    .question-card {
        margin: 3px 0 !important;
        padding: 3px !important;
        border-radius: 12px !important;
    }
    
    .answer-options {
        margin: 15px 0 !important;
    }
    
    .answer-option {
        margin: 3px 0 !important;
        padding: 3px !important;
        border-radius: 8px !important;
        min-height: 50px !important;
        font-size: 16px !important;
    }
    
    .progress-bar {
        height: 8px !important;
        margin: 15px 0 !important;
        border-radius: 4px !important;
    }
    
    .test-controls {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        background: white !important;
        padding: 15px !important;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1) !important;
        border-top: 1px solid #eee !important;
    }
    
    /* Study Mate Mobile Optimizations */
    .mate-popup.mobile {
        bottom: 20px !important;
        left: 10px !important;
        right: 10px !important;
        top: auto !important;
        max-width: none !important;
        border-radius: 15px !important;
    }
    
    .mate-evaluation-dialog.mobile {
        position: fixed !important;
        top: 50px !important;
        left: 10px !important;
        right: 10px !important;
        bottom: 50px !important;
        transform: none !important;
        max-width: none !important;
        overflow-y: auto !important;
        border-radius: 15px !important;
    }
    
    /* Timer and Progress Mobile Optimizations */
    .timer-display {
        font-size: 1.2rem !important;
        padding: 10px 15px !important;
        border-radius: 10px !important;
        margin: 10px 0 !important;
    }
    
    .progress-display {
        padding: 15px !important;
        margin: 10px 0 !important;
        border-radius: 12px !important;
    }
    
    /* Form Controls Mobile Optimization */
    .form-group {
        margin: 15px 0 !important;
    }
    
    .form-label {
        font-size: 16px !important;
        margin-bottom: 8px !important;
        font-weight: 600 !important;
    }
    
    .form-input,
    .form-select,
    .form-textarea {
        width: 100% !important;
        min-height: 44px !important;
        padding: 12px 16px !important;
        font-size: 16px !important;
        border-radius: 8px !important;
        border: 2px solid #ddd !important;
        box-sizing: border-box !important;
    }
    
    .form-input:focus,
    .form-select:focus,
    .form-textarea:focus {
        border-color: #4285f4 !important;
        outline: none !important;
    }
    
    /* Loading and Error States Mobile */
    .loading-overlay.mobile {
        background: rgba(0, 0, 0, 0.3) !important;
    }
    
    .loading-content.mobile {
        margin: 20px !important;
        padding: 30px 20px !important;
        border-radius: 15px !important;
    }
    
    .error-message.mobile {
        margin: 15px !important;
        padding: 20px !important;
        border-radius: 12px !important;
        font-size: 16px !important;
    }
    
    /* Language Selector Mobile */
    .language-selector-dropdown.mobile {
        position: fixed !important;
        bottom: 70px !important;
        right: 20px !important;
        max-height: 200px !important;
        overflow-y: auto !important;
    }
}

/* Force Mobile Mode Styles (when ?mobile=true) */
body.mobile-forced .system-card,
body.mobile-forced .competency-card,
body.mobile-forced .curriculum-card {
    margin: 3px 0 !important;
    padding: 3px !important;
    border-radius: 12px !important;
}

body.mobile-forced .grid,
body.mobile-forced .system-grid,
body.mobile-forced .card-grid {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
}

body.mobile-forced button,
body.mobile-forced .btn {
    min-height: 44px !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    border-radius: 8px !important;
    margin: 8px 4px !important;
}

/* Mobile-Specific Utility Classes */
.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}

@media (max-width: 768px), (orientation: portrait) {
    .mobile-only {
        display: block !important;
    }
    
    .desktop-only {
        display: none !important;
    }
}

body.mobile-forced .mobile-only {
    display: block !important;
}

body.mobile-forced .desktop-only {
    display: none !important;
}

/* Mobile Touch Feedback */
@media (pointer: coarse) {
    button:active,
    .clickable:active,
    [onclick]:active {
        transform: scale(0.95) !important;
        opacity: 0.8 !important;
        transition: all 0.1s ease !important;
    }
}

/* Mobile Animations */
@keyframes slideUpFromBottom {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInMobile {
    from { opacity: 0; }
    to { opacity: 1; }
}

.mobile-slide-up {
    animation: slideUpFromBottom 0.3s ease !important;
}

.mobile-fade-in {
    animation: fadeInMobile 0.3s ease !important;
}