/* ========================================
   AppGold - Chat Widget Styles
   Balão de chat flutuante sobre iframe
   ======================================== */

/* Balão flutuante (minimizado) */
.chat-widget-button {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 60px !important;
    height: 60px !important;
    background: linear-gradient(135deg, #f5a623 0%, #ffd700 100%) !important;
    border-radius: 50% !important;
    display: none !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    box-shadow: 0 4px 20px rgba(245, 166, 35, 0.4) !important;
    z-index: 10000000 !important;
    transition: all 0.3s ease !important;
    animation: chatPulse 2s ease-in-out infinite !important;
    pointer-events: auto !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.chat-widget-button.visible {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.chat-widget-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(245, 166, 35, 0.6);
}

.chat-widget-button.hidden {
    display: none;
}

.chat-button-icon {
    color: #0a0a0f;
    font-size: 24px;
}

.chat-button-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff5252;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    border: 2px solid #0a0a0f;
}

@keyframes chatPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(245, 166, 35, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(245, 166, 35, 0.7);
    }
}

/* Container do chat (expandido) */
.chat-widget-container {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 380px !important;
    max-width: calc(100vw - 40px) !important;
    height: 500px !important;
    max-height: calc(100vh - 40px) !important;
    background: var(--bg-card) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5) !important;
    z-index: 10000001 !important;
    display: flex !important;
    flex-direction: column !important;
    transform: scale(0.8) translateY(20px) !important;
    opacity: 0 !important;
    pointer-events: none !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: 1px solid var(--border) !important;
    overflow: hidden !important;
    visibility: visible !important;
}

.chat-widget-container.open {
    transform: scale(1) translateY(0) !important;
    opacity: 1 !important;
    pointer-events: all !important;
    visibility: visible !important;
}

/* Header do chat */
.chat-widget-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.chat-widget-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f5a623 0%, #ffd700 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0a0a0f;
    font-size: 18px;
}

.chat-widget-info {
    flex: 1;
}

.chat-widget-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.chat-status {
    font-size: 0.75rem;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 4px;
}

.chat-status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
}

.chat-widget-minimize {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-widget-minimize:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

/* Área de mensagens */
.chat-widget-messages {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    background: var(--bg-dark);
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
    animation: messageSlideIn 0.3s ease;
}

.chat-message.sent {
    align-self: flex-end;
    align-items: flex-end;
}

.chat-message.received {
    align-self: flex-start;
    align-items: flex-start;
}

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

.message-content {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.5;
}

.chat-message.sent .message-content {
    background: linear-gradient(135deg, #f5a623 0%, #ffd700 100%);
    color: #0a0a0f;
    border-bottom-right-radius: 4px;
}

.chat-message.received .message-content {
    background: var(--bg-input);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.message-content p {
    margin: 0;
    word-wrap: break-word;
}

.message-time {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
    padding: 0 var(--space-xs);
}

/* Indicador de digitação */
.typing-indicator .message-content {
    background: var(--bg-input);
    padding: var(--space-md);
}

.typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingDot 1.4s ease-in-out infinite;
}

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Input wrapper */
.chat-widget-input-wrapper {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
}

#chat-widget-input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
    transition: var(--transition-fast);
}

#chat-widget-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

#chat-widget-input::placeholder {
    color: var(--text-muted);
}

.chat-widget-send {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #f5a623 0%, #ffd700 100%);
    border: none;
    border-radius: var(--radius-md);
    color: #0a0a0f;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.chat-widget-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
}

.chat-widget-send:active {
    transform: scale(0.95);
}

.chat-widget-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Mobile */
@media (max-width: 768px) {
    .chat-widget-container {
        width: calc(100vw - 20px);
        height: calc(100vh - 20px);
        max-height: calc(100vh - 20px);
        bottom: 10px;
        right: 10px;
        border-radius: var(--radius-lg);
    }
    
    .chat-widget-button {
        bottom: 15px;
        right: 15px;
        width: 56px;
        height: 56px;
    }
}