/* PWA-specific styles for Cologne Flippers */

/* PWA Standalone Mode Styles */
.pwa-standalone {
    /* Add padding for status bar on mobile devices */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* PWA iOS Status Bar Styles */
@supports (-webkit-appearance: none) {
    .pwa-standalone .navbar:first-child {
        padding-top: max(var(--space-3), env(safe-area-inset-top));
        background: linear-gradient(
            to bottom,
            rgba(0, 0, 0, 0.1) 0%,
            var(--glass-bg) 50%
        );
    }
}

/* PWA Android Styles */
@media (display-mode: standalone) {
    body {
        --pwa-padding-top: env(safe-area-inset-top, 0);
        --pwa-padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .navbar:first-child {
        padding-top: max(var(--space-3), var(--pwa-padding-top));
    }

    .main-container {
        padding-bottom: max(var(--space-8), var(--pwa-padding-bottom));
    }
}

/* PWA-specific button styles */
.pwa-action-button {
    background: var(--gradient-primary);
    color: var(--color-neutral-0);
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-xl);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
}

.pwa-action-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.pwa-action-button:active {
    transform: translateY(0);
}

/* PWA Splashscreen Styles */
.pwa-splash {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.pwa-splash.hidden {
    opacity: 0;
    pointer-events: none;
}

.pwa-splash-logo {
    width: 120px;
    height: 120px;
    margin-bottom: var(--space-8);
    animation: pulseLogo 2s infinite;
}

.pwa-splash-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-neutral-0);
    margin-bottom: var(--space-4);
}

.pwa-splash-subtitle {
    color: var(--color-neutral-400);
    font-size: 1rem;
    margin-bottom: var(--space-8);
}

.pwa-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-neutral-600);
    border-top: 3px solid var(--color-primary-400);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes pulseLogo {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* PWA Navigation Enhancements */
.pwa-nav-enhancement {
    position: relative;
}

.pwa-nav-enhancement::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--duration-normal) var(--ease-out);
}

.pwa-nav-enhancement.active::after,
.pwa-nav-enhancement:hover::after {
    transform: scaleX(1);
}

/* PWA Offline Indicator Styles */
.pwa-offline-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #FF6B6B 0%, #FF5252 100%);
    color: white;
    padding: var(--space-2) var(--space-4);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 1000;
    transform: translateY(-100%);
    transition: transform var(--duration-normal) var(--ease-out);
}

.pwa-offline-banner.show {
    transform: translateY(0);
}

.pwa-offline-banner .reconnect-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    margin-left: var(--space-3);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-out);
}

.pwa-offline-banner .reconnect-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* PWA Update Available Styles */
.pwa-update-available {
    position: fixed;
    bottom: var(--space-4);
    left: var(--space-4);
    right: var(--space-4);
    background: var(--gradient-surface-dark);
    border: 1px solid var(--color-primary-400);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    backdrop-filter: var(--glass-backdrop-strong);
    box-shadow: var(--shadow-premium);
    z-index: 1001;
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--duration-normal) var(--ease-out);
}

.pwa-update-available.show {
    transform: translateY(0);
    opacity: 1;
}

.pwa-update-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.pwa-update-text {
    flex: 1;
}

.pwa-update-title {
    font-weight: 700;
    color: var(--color-neutral-0);
    margin-bottom: var(--space-1);
    font-size: 0.875rem;
}

.pwa-update-description {
    color: var(--color-neutral-400);
    font-size: 0.75rem;
}

.pwa-update-actions {
    display: flex;
    gap: var(--space-2);
}

.pwa-update-btn {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
}

.pwa-update-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.pwa-dismiss-btn {
    background: var(--glass-bg);
    color: var(--color-neutral-300);
    border: 1px solid var(--glass-border);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out);
}

.pwa-dismiss-btn:hover {
    background: var(--glass-bg-strong);
    color: var(--color-neutral-100);
}

/* PWA Pull-to-Refresh Styles */
.pwa-pull-to-refresh {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    transform: translateY(-100%);
    transition: transform var(--duration-normal) var(--ease-out);
    z-index: 999;
}

.pwa-pull-to-refresh.active {
    transform: translateY(0);
}

.pwa-pull-refresh-icon {
    margin-right: var(--space-2);
    animation: spin 1s linear infinite;
}

/* PWA-specific Media Queries */
@media (max-width: 768px) and (display-mode: standalone) {
    .navbar {
        position: sticky;
        top: 0;
        z-index: 100;
    }

    .main-container {
        min-height: calc(100vh - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    }

    .pwa-install-button {
        display: none; /* Hide install button when running as PWA */
    }
}

/* PWA Fullscreen Mode */
@media (display-mode: fullscreen) {
    .navbar {
        padding-top: var(--space-6);
    }
}

/* PWA Minimal UI Mode */
@media (display-mode: minimal-ui) {
    .navbar {
        background: rgba(26, 26, 26, 0.95);
        backdrop-filter: blur(20px);
    }
}

/* PWA Dark Mode Enhancements */
@media (prefers-color-scheme: dark) {
    .pwa-splash {
        background: var(--color-neutral-950);
    }

    .pwa-offline-banner {
        background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    }
}

/* PWA Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .pwa-splash-logo,
    .pwa-loading-spinner,
    .pwa-pull-refresh-icon {
        animation: none;
    }

    .pwa-action-button:hover {
        transform: none;
    }
}

/* PWA Landscape Orientation */
@media (orientation: landscape) and (max-height: 500px) {
    .pwa-splash {
        flex-direction: row;
        gap: var(--space-8);
    }

    .pwa-splash-logo {
        width: 80px;
        height: 80px;
        margin-bottom: 0;
    }

    .pwa-splash-content {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
}

/* PWA High Contrast Mode */
@media (prefers-contrast: high) {
    .pwa-action-button {
        border: 2px solid currentColor;
    }

    .pwa-update-available {
        border-width: 2px;
    }
}