/* Mobile-optimized styles for Dog Behavior Survey */

/* Touch-friendly interactions */
@media (max-width: 768px) {
    .dbs-landing, .dbs-survey, .dbs-results {
        padding: 10px;
        margin: 0;
    }
    
    /* Larger touch targets */
    .dbs-answer {
        padding: 18px 20px;
        margin-bottom: 12px;
        min-height: 44px; /* iOS recommended minimum */
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .dbs-button {
        padding: 18px 24px;
        font-size: 16px;
        min-height: 44px;
        width: 100%;
        margin-bottom: 12px;
    }
    
    /* Form inputs */
    .dbs-form-group input,
    .dbs-form-group select {
        padding: 16px;
        font-size: 16px; /* Prevent zoom */
        min-height: 44px;
        border-radius: 8px;
        border: 2px solid #e9ecef;
    }
    
    /* Progress bar */
    .dbs-progress {
        padding: 15px;
        margin-bottom: 20px;
        border-radius: 8px;
    }
    
    .dbs-progress-info {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .dbs-progress-info h3 {
        font-size: 1.1rem;
        margin: 0;
    }
    
    .dbs-progress-percentage {
        font-size: 1rem;
    }
    
    /* Question layout */
    .dbs-question {
        padding: 20px 15px;
        margin-bottom: 15px;
    }
    
    .dbs-question h4 {
        font-size: 1.1rem;
        line-height: 1.4;
        margin-bottom: 20px;
    }
    
    /* Navigation */
    .dbs-navigation {
        flex-direction: column;
        gap: 12px;
        margin-top: 20px;
        position: sticky;
        bottom: 10px;
        background: white;
        padding: 15px;
        border-radius: 8px;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    }
    
    /* Results page */
    .dbs-section-tabs {
        flex-direction: column;
        gap: 8px;
        padding: 10px;
    }
    
    .dbs-tab {
        padding: 15px 20px;
        font-size: 14px;
        text-align: center;
        min-height: 44px;
    }
    
    .dbs-question-result {
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .dbs-result-label {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 12px;
    }
    
    .dbs-result-stats {
        align-self: flex-end;
    }
    
    /* Landing page */
    .dbs-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .dbs-feature {
        padding: 20px 15px;
    }
    
    .dbs-intent-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .dbs-intent-option {
        padding: 20px 15px;
    }
    
    /* Form layout */
    .dbs-form {
        padding: 20px 15px;
    }
    
    .dbs-form h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }
    
    .dbs-form-group {
        margin-bottom: 20px;
    }
    
    .dbs-form-group label {
        font-size: 14px;
        margin-bottom: 8px;
    }
    
    /* Header adjustments */
    .dbs-header h1 {
        font-size: 2rem;
        margin-bottom: 15px;
    }
    
    .dbs-header p {
        font-size: 1rem;
        margin-bottom: 30px;
    }
    
    .dbs-icon {
        font-size: 48px;
        margin-bottom: 15px;
    }
    
    /* Results header */
    .dbs-results-header h1 {
        font-size: 2rem;
    }
    
    .dbs-results-header p {
        font-size: 1rem;
    }
    
    .dbs-breed-stats {
        font-size: 0.85rem;
        padding: 6px 12px;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .dbs-landing, .dbs-survey, .dbs-results {
        padding: 8px;
    }
    
    .dbs-form {
        padding: 15px 10px;
    }
    
    .dbs-question {
        padding: 15px 10px;
    }
    
    .dbs-answer {
        padding: 15px 16px;
        font-size: 15px;
    }
    
    .dbs-button {
        padding: 16px 20px;
        font-size: 15px;
    }
    
    .dbs-header h1 {
        font-size: 1.75rem;
    }
    
    .dbs-question h4 {
        font-size: 1rem;
    }
    
    .dbs-navigation {
        padding: 12px;
        bottom: 5px;
    }
}

/* Landscape orientation on mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .dbs-progress {
        padding: 10px 15px;
    }
    
    .dbs-question {
        padding: 15px;
    }
    
    .dbs-navigation {
        position: relative;
        bottom: auto;
        box-shadow: none;
        background: transparent;
        padding: 15px 0;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .dbs-answer,
    .dbs-button,
    .dbs-form-group input,
    .dbs-form-group select {
        border-width: 1px; /* Thinner borders on high DPI */
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .dbs-mobile .dbs-question,
    .dbs-mobile .dbs-form,
    .dbs-mobile .dbs-progress {
        background: #1a1a1a;
        color: #ffffff;
        border-color: #333;
    }
    
    .dbs-mobile .dbs-answer {
        background: #2a2a2a;
        border-color: #444;
        color: #ffffff;
    }
    
    .dbs-mobile .dbs-answer:hover {
        background: #3a3a3a;
        border-color: #007cba;
    }
    
    .dbs-mobile .dbs-form-group input,
    .dbs-mobile .dbs-form-group select {
        background: #2a2a2a;
        border-color: #444;
        color: #ffffff;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .dbs-mobile * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus improvements for mobile */
.dbs-mobile .dbs-answer:focus-within,
.dbs-mobile .dbs-button:focus,
.dbs-mobile .dbs-form-group input:focus,
.dbs-mobile .dbs-form-group select:focus {
    outline: 3px solid #007cba;
    outline-offset: 2px;
}

/* Prevent text selection on touch */
.dbs-mobile .dbs-answer,
.dbs-mobile .dbs-button,
.dbs-mobile .dbs-tab {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Allow text selection for form inputs */
.dbs-mobile .dbs-form-group input,
.dbs-mobile .dbs-form-group select,
.dbs-mobile .dbs-question h4,
.dbs-mobile .dbs-results-content {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}