/* PWA Styles - Prompt de Instalação e Notificações */

/* Prompt de Instalação */
.pwa-install-prompt {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-primaria));
    padding: 1.5rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    transition: bottom 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    backdrop-filter: blur(20px);
}

.pwa-install-prompt.show {
    bottom: 0;
}

.pwa-install-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pwa-install-icon {
    font-size: 2.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.pwa-install-text {
    flex: 1;
    color: white;
}

.pwa-install-text strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.pwa-install-text p {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0;
}

.btn-install {
    background: white;
    color: var(--cor-primaria);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-install:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.btn-install:active {
    transform: scale(0.98);
}

.btn-close {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.btn-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* Notificação de Atualização */
.update-notification {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-acento));
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: top 0.4s ease;
    min-width: 300px;
}

.update-notification.show {
    top: 20px;
}

.update-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.update-content span {
    flex: 1;
    font-weight: 600;
}

.btn-update {
    background: white;
    color: var(--cor-primaria);
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-update:hover {
    transform: scale(1.05);
}

/* Mensagem de Sucesso */
.success-message {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--cor-sucesso), #00e5a0);
    color: var(--cor-fundo);
    padding: 1rem 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(6, 255, 165, 0.4);
    z-index: 9999;
    transition: top 0.4s ease;
    font-weight: 600;
}

.success-message.show {
    top: 20px;
}

/* Modo PWA Instalado */
.pwa-mode {
    /* Ajustes para quando rodando como PWA instalado */
}

.pwa-mode .header {
    /* Compensar pela barra de status do sistema */
    padding-top: calc(env(safe-area-inset-top) + 1rem);
}

.pwa-mode .player-fixed {
    /* Compensar pela barra de navegação do sistema */
    padding-bottom: calc(env(safe-area-inset-bottom) + 1rem);
}

/* iOS Safe Areas */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
    
    .player-fixed {
        padding-left: max(1rem, env(safe-area-inset-left));
        padding-right: max(1rem, env(safe-area-inset-right));
    }
}

/* Splash Screen (opcional) */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--cor-secundaria), var(--cor-primaria));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.splash-screen.show {
    opacity: 1;
    pointer-events: all;
}

.splash-logo {
    font-size: 5rem;
    margin-bottom: 1rem;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.splash-text {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
}

.splash-loading {
    margin-top: 2rem;
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsivo */
@media (max-width: 768px) {
    .pwa-install-content {
        flex-wrap: wrap;
    }
    
    .pwa-install-icon {
        font-size: 2rem;
    }
    
    .btn-install {
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .btn-close {
        position: absolute;
        top: 10px;
        right: 10px;
    }
}

/* Offline Indicator */
.offline-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--cor-perigo);
    color: white;
    text-align: center;
    padding: 0.5rem;
    font-weight: 600;
    z-index: 9998;
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

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

/* Badge de Instalado */
.pwa-badge {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-acento));
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
    animation: slideInRight 0.5s ease;
    z-index: 1000;
}

@keyframes slideInRight {
    from {
        transform: translateX(200px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Botão de Compartilhar (Share API) */
.btn-share {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-share:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Animação de Loading para PWA */
.pwa-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}