/* Mobile Responsive Styles */

/* Tablet styles */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 15px;
    }

    .header-controls {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .user-info {
        order: -1;
        justify-content: center;
        flex-wrap: wrap;
    }

    .calendar-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 15px;
    }

    .calendar-nav {
        justify-content: center;
        gap: 15px;
    }

    .calendar-grid {
        grid-auto-rows: minmax(70px, auto);
    }

    .calendar-day {
        min-height: 70px;
        padding: 6px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .modal-footer {
        justify-content: center;
    }

    .preview-field {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .preview-label {
        min-width: auto;
    }

    .upcoming-event {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
    }

    .upcoming-event-image {
        width: 100%;
        height: 120px;
        max-width: 200px;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
}

/* Mobile styles */
@media (max-width: 480px) {
    .container {
        padding: 10px;
    }

    .calendar-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .calendar-grid {
        grid-auto-rows: minmax(60px, auto);
    }

    .calendar-day {
        min-height: 60px;
        padding: 4px;
    }

    .day-header {
        padding: 8px;
    }

    .event {
        padding: 2px 4px;
        margin-bottom: 1px;
    }

    .modal-content {
        width: 95vw;
        max-height: 90vh;
        margin: 5vh auto;
    }

    .modal-body {
        padding: 15px;
        max-height: 60vh;
        overflow-y: auto;
    }

    .modal-header, .modal-footer {
        padding: 15px;
    }

    .form-input, .form-select, .form-textarea {
        padding: 14px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .btn {
        padding: 12px 20px;
        font-size: 14px;
        min-height: 44px;
    }

    .upload-area {
        padding: 20px;
    }

    .success-toast {
        right: 10px;
        left: 10px;
        top: 10px;
        transform: translateY(-100%);
    }

    .success-toast.show {
        transform: translateY(0);
    }
}

/* Small mobile styles */
@media (max-width: 320px) {
    .calendar-grid {
        min-width: 480px;
    }

    .calendar-day {
        min-height: 50px;
        padding: 3px;
    }

    .day-number {
        margin-bottom: 3px;
    }

    .event {
        font-size: 9px;
        padding: 1px 3px;
    }
}

/* Landscape mobile styles */
@media (max-height: 500px) and (orientation: landscape) {
    .modal-content {
        max-height: 95vh;
    }

    .modal-body {
        max-height: 50vh;
    }

    .calendar-day {
        min-height: 50px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
    .image-preview, .preview-image, .upcoming-event-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark mode support (if needed) */
@media (prefers-color-scheme: dark) {
    /* The app is already dark themed, but you could add adjustments here */
}

/* Print styles */
@media print {
    .header-controls, .modal, .success-toast, .footer {
        display: none !important;
    }
    
    .calendar-container, .sidebar {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    body {
        background: white;
        color: black;
    }
}

/* Focus styles for accessibility */
.btn:focus, .form-input:focus, .form-select:focus, .form-textarea:focus, 
.nav-btn:focus, .close-btn:focus, .search-input:focus {
    outline: 2px solid #ffd700;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .calendar-day {
        border-width: 2px;
    }
    
    .event {
        border: 1px solid #1a1a1a;
    }
    
    .btn {
        border: 1px solid currentColor;
    }
}