/* Mobile-Specific Styles for MECE Agent */
/* Applied to screens 768px and below */

/* =====================================================
   Base Mobile Adjustments
   ===================================================== */

@media (max-width: 768px) {
    body {
        padding: 15px 10px;
    }

    .container {
        padding: 0;
    }

    /* =====================================================
       Header Optimizations
       ===================================================== */

    .header {
        margin-bottom: 20px;
    }

    .header h1 {
        font-size: 1.75rem;
        gap: 10px;
    }

    .header p {
        font-size: 0.95rem;
        padding: 0 10px;
    }

    /* Header Auth Buttons - Stack on very small screens */
    .header-auth-buttons {
        top: 10px;
        right: 10px;
        gap: 8px;
    }

    .header-auth-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    /* =====================================================
       Main Grid - Better spacing on mobile
       ===================================================== */

    .main-grid {
        gap: 15px;
        margin-bottom: 15px;
    }

    /* =====================================================
       Panels - Reduce padding on mobile
       ===================================================== */

    .panel {
        padding: 20px 15px;
        border-radius: 10px;
    }

    .panel h2 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    /* =====================================================
       Form Elements - Better touch targets
       ===================================================== */

    .form-group {
        margin-bottom: 15px;
    }

    .form-group label {
        font-size: 14px;
        margin-bottom: 6px;
    }

    .form-group input,
    .form-group textarea {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 6px;
    }

    .form-group textarea {
        min-height: 150px;
    }

    /* =====================================================
       Buttons - Touch-friendly sizes
       ===================================================== */

    .btn {
        padding: 14px 24px;
        font-size: 15px;
        border-radius: 6px;
        min-height: 48px; /* Touch-friendly */
    }

    .btn-secondary,
    .btn-download {
        padding: 12px 20px;
        font-size: 14px;
    }

    /* =====================================================
       Tabs - Better mobile layout
       ===================================================== */

    .tabs {
        gap: 5px;
        margin-bottom: 15px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab {
        padding: 10px 12px;
        font-size: 13px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .tab.tab-workflow,
    .tab.tab-kanban {
        padding: 10px 12px;
    }

    .step-label {
        font-size: 12px;
    }

    /* =====================================================
       File Upload Areas - Reduce size on mobile
       ===================================================== */

    .file-upload-area {
        padding: 30px 20px;
        border-radius: 6px;
        margin-bottom: 15px;
    }

    .file-upload-area svg {
        width: 50px;
        height: 50px;
        margin-bottom: 12px;
    }

    .file-upload-area p {
        font-size: 14px !important;
    }

    /* =====================================================
       File Items - Better mobile display
       ===================================================== */

    .file-item {
        padding: 10px 12px;
        margin-bottom: 6px;
        flex-wrap: wrap;
    }

    .file-item-name {
        font-size: 13px;
        flex: 1;
        min-width: 0;
    }

    .file-item-remove {
        padding: 6px 12px;
        font-size: 11px;
    }

    /* =====================================================
       Principle Cards - Compact on mobile
       ===================================================== */

    .principle-card {
        padding: 15px;
        margin-bottom: 12px;
        border-radius: 8px;
    }

    .principle-header {
        gap: 12px;
        margin-bottom: 12px;
    }

    .rank-badge {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    .principle-title h3 {
        font-size: 1.05rem;
    }

    .principle-title .domain {
        font-size: 0.85rem;
    }

    .scores-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-bottom: 12px;
    }

    .score-item {
        font-size: 13px;
    }

    .section {
        margin-bottom: 12px;
    }

    .section-title {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .section-content {
        font-size: 13px;
    }

    .section-content li {
        padding: 6px 0;
        padding-left: 18px;
    }

    /* =====================================================
       Info Box - Reduce padding
       ===================================================== */

    .info-box {
        padding: 15px;
        margin-top: 15px;
        border-radius: 6px;
    }

    .info-box h3 {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }

    .info-box h4 {
        font-size: 1rem;
        margin: 20px 0 12px 0;
    }

    .info-box p {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 8px;
    }

    .info-box ul {
        margin-left: 18px;
        font-size: 14px;
    }

    /* =====================================================
       Loading & Empty States
       ===================================================== */

    .loading,
    .empty-state {
        padding: 40px 15px;
    }

    .spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }

    .empty-state svg {
        width: 60px;
        height: 60px;
    }

    .empty-state p {
        font-size: 15px;
    }

    /* =====================================================
       Error Box
       ===================================================== */

    .error-box {
        padding: 12px;
        margin-bottom: 15px;
        border-radius: 6px;
        font-size: 13px;
    }

    /* =====================================================
       Test Mode Panel - Compact
       ===================================================== */

    .test-mode-banner {
        padding: 10px 15px;
        font-size: 13px;
        border-radius: 6px;
        margin-bottom: 12px;
    }

    .model-selector {
        padding: 12px;
        margin-bottom: 15px;
    }

    .model-selector label {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .model-selector select {
        padding: 10px;
        font-size: 14px;
    }

    /* =====================================================
       Coverage Box
       ===================================================== */

    .coverage-box {
        padding: 12px;
        margin-bottom: 12px;
        border-radius: 6px;
    }

    .coverage-box h4 {
        font-size: 13px;
        margin-bottom: 8px;
    }

    .coverage-box p {
        font-size: 13px;
    }
}

/* =====================================================
   Extra Small Screens (360px and below - small phones)
   ===================================================== */

@media (max-width: 360px) {
    body {
        padding: 10px 8px;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .header p {
        font-size: 0.9rem;
    }

    .panel {
        padding: 15px 12px;
    }

    .panel h2 {
        font-size: 1.2rem;
    }

    .tab {
        padding: 8px 10px;
        font-size: 12px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .principle-card {
        padding: 12px;
    }

    .rank-badge {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .principle-title h3 {
        font-size: 1rem;
    }

    /* Stack header auth buttons vertically on very small screens */
    .header-auth-buttons {
        flex-direction: column;
        gap: 6px;
    }

    .header-auth-btn {
        width: 100%;
        min-width: 120px;
    }
}

/* =====================================================
   Landscape Mode on Mobile (height < 500px)
   ===================================================== */

@media (max-width: 768px) and (max-height: 500px) {
    .header {
        margin-bottom: 15px;
    }

    .header h1 {
        font-size: 1.5rem;
    }

    .header p {
        font-size: 0.9rem;
    }

    .panel {
        padding: 15px;
    }

    .info-box {
        margin-top: 10px;
    }
}

/* =====================================================
   Touch Device Optimizations
   ===================================================== */

@media (hover: none) and (pointer: coarse) {
    /* Increase button padding for better touch targets */
    .btn,
    .header-auth-btn,
    .auth-btn,
    .tab {
        min-height: 44px;
        min-width: 44px;
    }

    /* Larger tap targets for interactive elements */
    .principle-header {
        padding: 8px;
        margin: -8px;
        margin-bottom: 4px;
    }

    /* Remove hover effects on touch devices */
    .btn:hover,
    .tab:hover,
    .principle-card:hover {
        transform: none;
    }

    /* But keep active/pressed states */
    .btn:active {
        transform: scale(0.98);
    }

    .tab:active {
        background-color: rgba(163, 190, 140, 0.1);
    }
}