/**
 * Calm PWA - Frontend Styles
 */

/* Install Banner - Modernes Design */
#calm-pwa-install-banner {
    position: fixed;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 500px;
    width: 90%;
    background: var(--color-bg-overlay);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    border-radius: 12px;
    padding: 20px 10px;
    z-index: var(--z-index-popup);
    transition: bottom 0.3s ease;
}

#calm-pwa-push-banner {
    position: fixed;
    bottom: -200px;
    left: 50%;
    transform: translateX(-50%);
    max-width: 500px;
    width: 90%;
    background: var(--color-bg-overlay);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-md);
    border-radius: 12px;
    padding: 20px 10px;
    z-index: var(--z-index-popup);
    transition: bottom 0.3s ease;
}

#calm-pwa-install-banner.calm-pwa-show {
    bottom: 20px;
}

#calm-pwa-push-banner.calm-pwa-show {
    bottom: 20px;
}

.calm-pwa-install-content {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.calm-pwa-install-icon {
    font-size: 40px;
    flex-shrink: 0;
}

.calm-pwa-install-text {
    flex: 1;
}

.calm-pwa-install-text strong {
    display: block;
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--color-secondary-text);
}

.calm-pwa-install-text p {
    margin: 0;
    font-size: 14px;
    color: var(--color-secondary-text);
}

.calm-pwa-install-btn {
    background: rgba(102, 126, 234, 0.32);
    color: var(--color-secondary-text);
    border: none;
    padding: 5px 10px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.2s;
    flex-shrink: 0;
    align-self: end;
}

.calm-pwa-install-btn:hover {
    background: rgba(102, 126, 234, 0.52);
    color: var(--color-white);
}

.calm-pwa-btn-secondary {
    background: var(--color-gray-light);
    color: var(--color-secondary-text);
}

.calm-pwa-btn-secondary:hover {
    background: rgba(160, 160, 160, 0.52);
}

.calm-pwa-button-group {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    align-self: end;
}

.calm-pwa-install-close {
    position: absolute;
    top: -20px;
    right: -10px;
    background: transparent;
    color: var(--color-secondary-text);
    border: none;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.calm-pwa-install-close:hover {
    color: var(--color-accent-orange);
    background: transparent;
}

/* Mobile Responsive */
@media (max-width: 600px) {
    #calm-pwa-install-banner {
        padding: 15px;
    }
    
    .calm-pwa-install-content {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .calm-pwa-install-btn {
        width: 100%;
        margin-top: 10px;
    }
    
    .calm-pwa-install-text strong {
        font-size: 15px;
    }
    
    .calm-pwa-install-text p {
        font-size: 13px;
    }
}

/* Standalone Mode - Verhindere Pull-to-Refresh */
@media all and (display-mode: standalone) {
    body {
        overscroll-behavior-y: contain;
    }
}

/* Safe Area für iOS Notch */
@supports (padding: max(0px)) {
    #calm-pwa-install-banner {
        padding-top: max(20px, env(safe-area-inset-top));
    }
}

/* Startup Overlay */
#calm-pwa-startup-overlay {
    background: #ffffff;
}

.calm-pwa-startup-spinner {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    border: 6px solid rgba(0,0,0,0.1);
    border-top-color: rgba(0,0,0,0.35);
    animation: calmPwaSpin 0.8s linear infinite;
}

@keyframes calmPwaSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.calm-pwa-toast-success {
    background: var(--color-success);
}

.calm-pwa-toast-warning {
    background: var(--color-warning);
}

.calm-pwa-toast-error {
    background: var(--color-danger);
}

/* Share Button */
.calm-pwa-share-btn {
    display: none;
}

/* Mobile Optimierungen */
@media (max-width: 768px) {
    .calm-pwa-prompt-content {
        padding: 15px;
    }
    
    .calm-pwa-prompt-header {
        flex-direction: column;
        text-align: center;
    }
    
    .calm-pwa-prompt-actions {
        flex-direction: column;
    }
    
    .calm-pwa-btn-dismiss,
    .calm-pwa-btn-install,
    .calm-pwa-btn-update {
        width: 100%;
    }
    
    .calm-pwa-notification {
        left: 10px;
        right: 10px;
        max-width: none;
    }
}

/* Safe Area für iOS Notch */
@supports (padding: max(0px)) {
    .calm-pwa-prompt-content {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
}

/* Standalone Mode Anpassungen */
@media all and (display-mode: standalone) {
    /* Zusätzliche Styles wenn als PWA geöffnet */
    body {
        /* Verhindere Pull-to-Refresh auf einigen Browsern */
        overscroll-behavior-y: contain;
    }
}

/* iOS Standalone Status Bar */
.ios-standalone-statusbar {
    height: env(safe-area-inset-top);
    background: var(--theme-color, #2196F3);
}