/* OnGarr Mobile-Specific Styles */

/* iPhone 12 mini specific optimizations (375x812) */
@media screen and (max-width: 390px) and (max-height: 844px) {
    .app-header {
        padding: var(--spacing-sm);
    }
    
    .app-header h1 {
        font-size: 1.2rem;
    }
    
    .app-header p {
        font-size: 0.75rem;
    }

    .control-panel,
    .status-panel {
        top: var(--spacing-xs);
        padding: var(--spacing-sm);
    }

    .control-panel {
        left: var(--spacing-xs);
        max-width: 200px;
    }

    .status-panel {
        right: var(--spacing-xs);
        max-width: 180px;
    }

    .control-panel.minimized,
    .status-panel.minimized {
        width: 45px;
        height: 45px;
    }

    .panel-title {
        font-size: 0.9rem;
    }

    .control-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.75rem;
        min-width: 80px;
    }

    .quota-summary {
        font-size: 0.7rem;
    }

    .status-item {
        margin-bottom: var(--spacing-sm);
        padding: var(--spacing-xs);
    }

    .status-label {
        font-size: 0.75rem;
    }

    .car-on-track,
    .car-incoming {
        font-size: 40px;
    }

    .car-on-track:hover,
    .car-incoming:hover {
        font-size: 44px;
    }

    .reset-zoom-btn {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
        font-size: 1.1rem;
    }

    .floating-menu {
        bottom: 80px;
        right: 15px;
    }

    .menu-toggle {
        width: 55px;
        height: 55px;
    }

    .status-message {
        bottom: 75px;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.8rem;
    }

    .modal-content {
        padding: var(--spacing-md);
    }

    .modal-title {
        font-size: 1.1rem;
    }

    .emoji-picker {
        grid-template-columns: repeat(5, 1fr);
        gap: var(--spacing-xs);
    }

    .emoji-option {
        font-size: 1.3rem;
        padding: var(--spacing-sm);
    }
}

/* General Mobile Styles (up to 768px) */
@media (max-width: 768px) {
    /* Yard container adjustments */
    .yard-container {
        height: calc(100vh - 70px);
    }

    .yard-svg {
        min-width: 375px;
        min-height: 600px;
    }

    /* Touch-friendly sizes */
    .branch-zone {
        stroke-width: 4;
    }

    .car-on-track,
    .car-incoming {
        font-size: 44px;
    }

    /* Modal adjustments */
    .modal-content {
        max-height: 85vh;
        margin: var(--spacing-sm);
    }

    /* Form elements */
    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }

    /* Floating elements positioning */
    .floating-menu {
        bottom: 90px;
        right: 15px;
    }

    .reset-zoom-btn {
        bottom: 20px;
        right: 20px;
    }

    /* Status message full width on mobile */
    .status-message {
        left: var(--spacing-md);
        right: var(--spacing-md);
        transform: none;
        max-width: none;
    }

    /* Ensure panels don't overlap on small screens */
    .control-panel {
        max-width: calc(50% - var(--spacing-md));
    }

    .status-panel {
        max-width: calc(50% - var(--spacing-md));
    }
}

/* Landscape orientation adjustments */
@media screen and (orientation: landscape) and (max-height: 500px) {
    .app-header {
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .app-header h1 {
        font-size: 1.1rem;
        margin-bottom: 0;
    }

    .app-header p {
        display: none;
    }

    .control-panel,
    .status-panel {
        font-size: 0.75rem;
        padding: var(--spacing-xs);
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }

    .panel-title {
        font-size: 0.85rem;
    }

    .control-btn {
        padding: var(--spacing-xs);
        font-size: 0.7rem;
    }
    
    .reset-zoom-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    .floating-menu {
        bottom: 60px;
    }

    .menu-toggle {
        width: 50px;
        height: 50px;
    }

    .menu-item {
        width: 45px;
        height: 45px;
    }
}

/* Touch interaction improvements */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .minimize-btn,
    .modal-close {
        min-width: 44px;
        min-height: 44px;
    }

    /* Remove hover effects on touch devices */
    .car-on-track:hover,
    .car-incoming:hover {
        transform: none;
        filter: none;
    }

    /* Active states for touch feedback */
    .control-btn:active,
    .menu-item:active,
    .btn:active {
        transform: scale(0.95);
    }

    /* Larger touch areas for form elements */
    .form-input,
    .form-select,
    .form-textarea {
        min-height: 44px;
    }

    /* Prevent text selection on interactive elements */
    .car-on-track,
    .car-incoming,
    .branch-zone,
    .control-btn,
    .menu-item {
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        user-select: none;
    }
}

/* Safe areas for modern phones with notches */
@supports (padding: max(0px)) {
    .app-header {
        padding-top: max(var(--spacing-md), env(safe-area-inset-top));
    }

    .yard-container {
        padding-bottom: env(safe-area-inset-bottom);
    }

    .floating-menu {
        bottom: max(90px, calc(90px + env(safe-area-inset-bottom)));
    }

    .reset-zoom-btn {
        bottom: max(20px, calc(20px + env(safe-area-inset-bottom)));
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .branch-zone {
        stroke-width: 4;
    }

    .car-on-track,
    .car-incoming {
        filter: drop-shadow(0 0 2px black);
    }

    .control-panel,
    .status-panel {
        border: 2px solid var(--text-primary);
    }
}

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

    .car-on-track.selected,
    .car-incoming.selected {
        animation: none;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --background: #121212;
        --surface: #1E1E1E;
        --text-primary: #FFFFFF;
        --text-secondary: #B0B0B0;
        --border: #333333;
        --ground-color: #2C2C2C;
    }

    .control-panel,
    .status-panel {
        background: rgba(30,30,30,0.95);
    }

    .modal-content {
        background: var(--surface);
        color: var(--text-primary);
    }

    .form-input,
    .form-select,
    .form-textarea {
        background: var(--background);
        color: var(--text-primary);
        border-color: var(--border);
    }

    .branch-zone {
        fill: rgba(255,255,255,0.1);
    }

    .emoji-picker,
    .config-section {
        background: var(--background);
    }
}