/* Floating Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Roboto', sans-serif;
}

.chat-button {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: #d92026;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 10000;
}

.chat-button:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.chat-window {
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.3);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: chatAppear 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 9999;
    border: 1px solid rgba(0,0,0,0.1);
}

@keyframes chatAppear {
    from { transform: translateY(30px) scale(0.9); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.chat-header {
    background: var(--color-primary, #2c3e50);
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header h3 {
    margin: 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.close-chat {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 20px;
}

.chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 14px;
    line-height: 1.4;
}

.message.ai {
    align-self: flex-start;
    background: #f0f0f0;
    color: #333;
}

.message.user {
    align-self: flex-end;
    background: var(--color-secondary, #d92026);
    color: white;
}

.chat-input-container {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.chat-input {
    flex: 1;
    border: 1px solid #ddd;
    padding: 8px 12px;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.send-chat {
    background: var(--color-primary, #2c3e50);
    color: white;
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-contact {
    background: #25d366;
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    text-decoration: none;
    font-weight: 500;
}

.whatsapp-contact:hover {
    background: #128c7e;
}

/* WhatsApp Custom Modal */
.whatsapp-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    backdrop-filter: blur(3px);
}

.whatsapp-modal {
    background: white;
    width: 90%;
    max-width: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    animation: modalPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalPop {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.whatsapp-modal-header {
    background: #25d366;
    color: white;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.whatsapp-modal-header h4 {
    margin: 0;
    font-size: 16px;
}

.whatsapp-modal-body {
    padding: 20px;
}

.whatsapp-modal-body label {
    display: block;
    margin-bottom: 10px;
    color: #666;
    font-size: 14px;
}

.whatsapp-modal-body textarea {
    width: 100%;
    height: 120px;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 12px;
    resize: none;
    outline: none;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 15px;
}

.whatsapp-modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.whatsapp-cancel-btn {
    background: #f0f0f0;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
}

.whatsapp-send-btn {
    background: #25d366;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.whatsapp-send-btn:hover {
    background: #128c7e;
}