/* NOVROX - Additional Responsive Styles */

/* High DPI / Retina Display Support */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon,
    .nav-icon,
    .feature-icon {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 40px 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .auth-container {
        margin: 20px auto;
        max-width: 600px;
    }
}

/* Ultra-wide Screen Support */
@media (min-width: 1440px) {
    .hero-container {
        max-width: 1000px;
    }
    
    .hero-content h1 {
        font-size: 5rem;
    }
    
    .hero-content p {
        font-size: 1.75rem;
    }
    
    .features-grid {
        max-width: 1400px;
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn,
    .tab-btn,
    .nav-item,
    .setup-btn {
        min-height: 48px;
    }
    
    .mobile-menu-toggle {
        min-height: 48px;
        min-width: 48px;
    }
    
    .form-group input {
        min-height: 48px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

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

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .main-nav {
        border-right: 2px solid #000000;
    }
    
    .alert {
        border-width: 3px;
    }
    
    .form-group input:focus {
        border-width: 3px;
    }
    
    .btn {
        border-width: 2px;
    }
}

/* Dark Mode Preparation (for future use) */
@media (prefers-color-scheme: dark) {
    /* Keep current black/white design as is */
}

/* Print Styles */
@media print {
    .mobile-menu-toggle,
    .main-nav,
    .auth-container,
    .features-section {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .hero-section {
        min-height: auto;
        background: white !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
}

/* Focus Indicators for Accessibility */
.btn:focus,
.tab-btn:focus,
.nav-item:focus,
.form-group input:focus,
.mobile-menu-toggle:focus {
    outline: 3px solid #000000;
    outline-offset: 2px;
}

/* Loading States */
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

.btn[disabled]:hover {
    background: #000000;
    transform: none !important;
    box-shadow: none !important;
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.slide-in {
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.no-scroll {
    overflow: hidden;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 8px !important; }
.mb-2 { margin-bottom: 16px !important; }
.mb-3 { margin-bottom: 24px !important; }
.mb-4 { margin-bottom: 32px !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: 8px !important; }
.mt-2 { margin-top: 16px !important; }
.mt-3 { margin-top: 24px !important; }
.mt-4 { margin-top: 32px !important; }