/* ===== SISTEMA DE CHAT AO VIVO ===== */

/* Botão Flutuante do Chat */
.chat-bubble {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 9999;
    animation: pulse-chat 2s infinite;
}

.chat-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.4);
}

.chat-bubble svg {
    width: 30px;
    height: 30px;
    fill: white;
}

.chat-bubble .notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: bounce-badge 0.5s ease infinite alternate;
}

@keyframes pulse-chat {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 4px 30px rgba(102, 126, 234, 0.6);
    }
}

@keyframes bounce-badge {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-3px);
    }
}

/* Container do Chat */
.chat-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 400px;
    height: 600px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.3);
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 9998;
    animation: slideUp-chat 0.3s ease;
}

.chat-container.active {
    display: flex;
}

@keyframes slideUp-chat {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cabeçalho do Chat */
.chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-header-avatar {
    width: 45px;
    height: 45px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.chat-header-details h3 {
    font-size: 16px;
    margin-bottom: 3px;
}

.chat-header-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chat-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    font-size: 18px;
    line-height: 1;
}

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

/* Área de Mensagens */
.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.message {
    margin-bottom: 15px;
    display: flex;
    animation: fadeIn-chat 0.3s ease;
}

@keyframes fadeIn-chat {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.user {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
}

.message.bot .message-bubble {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.message.user .message-bubble {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-time {
    font-size: 10px;
    opacity: 0.6;
    margin-top: 5px;
}

.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 15px;
    background: white;
    border-radius: 18px;
    width: fit-content;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: #667eea;
    border-radius: 50%;
    animation: typing-anim 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-anim {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* Área de Input */
.chat-input-area {
    padding: 15px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chat-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
    font-family: inherit;
}

.chat-input:focus {
    border-color: #667eea;
}

.chat-actions {
    display: flex;
    gap: 8px;
}

.chat-btn {
    width: 40px;
    height: 40px;
    border: none;
    background: #f0f0f0;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    font-size: 20px;
}

.chat-btn:hover {
    background: #667eea;
    color: white;
    transform: scale(1.1);
}

.send-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Picker de Emoji */
.emoji-picker {
    display: none;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px;
    max-height: 200px;
    overflow-y: auto;
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
}

.emoji-picker.active {
    display: grid;
}

.emoji-item {
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
    border-radius: 5px;
    transition: all 0.2s;
    text-align: center;
}

.emoji-item:hover {
    background: #f0f0f0;
    transform: scale(1.2);
}

/* GIF Picker */
.gif-picker {
    display: none;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 10px;
    max-height: 300px;
    overflow-y: auto;
}

.gif-picker.active {
    display: block;
}

.gif-search {
    width: 100%;
    padding: 8px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    margin-bottom: 10px;
    font-size: 14px;
    font-family: inherit;
}

.gif-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.gif-item {
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s;
    height: 120px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gif-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.gif-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mensagem com imagem/GIF */
.message-media {
    max-width: 200px;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 5px;
}

.message-media img {
    width: 100%;
    display: block;
}

/* Mensagem de boas-vindas */
.welcome-message {
    text-align: center;
    padding: 20px;
    color: #666;
}

.welcome-message h4 {
    margin-bottom: 10px;
    color: #333;
    font-size: 18px;
}

/* Responsivo */
@media (max-width: 480px) {
    .chat-container {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }

    .chat-bubble {
        bottom: 20px;
        right: 20px;
    }
}