/**
 * Chatbot AI Assistant Styles
 */

/* ===== Floating Button ===== */
.chatbot-floating-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.3s ease;
    color: white;
    font-size: 24px;
}

.chatbot-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.chatbot-floating-btn .chatbot-btn-text {
    display: none;
    font-size: 14px;
    font-weight: 500;
    margin-left: 10px;
}

@media (min-width: 768px) {
    .chatbot-floating-btn {
        width: auto;
        padding: 0 20px;
        border-radius: 30px;
    }

    .chatbot-floating-btn .chatbot-btn-text {
        display: inline;
    }
}

/* ===== Modal Styles ===== */
.chatbot-modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-height: 80vh;
}

.chatbot-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px 15px 0 0;
    border-bottom: none;
    padding: 20px 25px;
}

.chatbot-header .modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.chatbot-header .close {
    color: white;
    opacity: 0.9;
    text-shadow: none;
    font-size: 1.5rem;
}

.chatbot-header .close:hover {
    opacity: 1;
}

/* ===== Chat Body ===== */
.chatbot-body {
    padding: 20px;
    background-color: #f8f9fa;
    max-height: 500px;
    overflow-y: auto;
}

.chatbot-messages {
    min-height: 300px;
    max-height: 400px;
    overflow-y: auto;
    padding: 10px 0;
}

/* ===== Chat Messages ===== */
.chatbot-message {
    display: flex;
    margin-bottom: 15px;
    animation: fadeIn 0.3s ease;
}

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

.chatbot-message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.chatbot-assistant .chatbot-message-avatar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    margin-right: 12px;
}

.chatbot-user .chatbot-message-avatar {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    margin-left: 12px;
}

.chatbot-message-content {
    flex: 1;
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 70%;
}

.chatbot-assistant .chatbot-message-content {
    background-color: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px 12px 12px 0;
}

.chatbot-user {
    flex-direction: row-reverse;
}

.chatbot-user .chatbot-message-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px 12px 0 12px;
    text-align: right;
}

.chatbot-message-content p {
    margin: 0;
    line-height: 1.5;
}

.chatbot-message-content p:not(:last-child) {
    margin-bottom: 10px;
}

.chatbot-message-content small {
    opacity: 0.8;
    display: block;
    margin-top: 5px;
}

/* ===== Typing Indicator ===== */
.chatbot-typing-indicator {
    display: flex;
    gap: 4px;
    padding: 8px 0;
}

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

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

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

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

/* ===== Offer Preview ===== */
.chatbot-offer-preview {
    margin-top: 20px;
    padding: 20px;
    background-color: white;
    border-radius: 12px;
    border: 2px solid #667eea;
    animation: slideIn 0.4s ease;
}

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

.chatbot-offer-preview h6 {
    color: #667eea;
    font-weight: 600;
    margin-bottom: 15px;
}

.chatbot-offer-preview .table {
    margin-bottom: 15px;
}

.chatbot-offer-preview .table thead {
    background-color: #f8f9fa;
}

.chatbot-offer-preview .table tfoot {
    background-color: #e7f3ff;
}

/* ===== Footer ===== */
.chatbot-footer {
    border-top: 1px solid #e0e0e0;
    background-color: white;
    border-radius: 0 0 15px 15px;
    padding: 15px 25px;
}

.chatbot-input-group {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.chatbot-input {
    flex: 1;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 10px 15px;
    resize: none;
    transition: border-color 0.3s ease;
    font-size: 14px;
}

.chatbot-input:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15);
}

.chatbot-send-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.chatbot-send-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.chatbot-send-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.chatbot-footer-info {
    text-align: center;
}

/* ===== Status Alert ===== */
#chatbot-status {
    margin-bottom: 15px;
    border-radius: 8px;
    animation: fadeIn 0.3s ease;
}

/* ===== Scrollbar Styling ===== */
.chatbot-messages::-webkit-scrollbar,
.chatbot-body::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track,
.chatbot-body::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.chatbot-messages::-webkit-scrollbar-thumb,
.chatbot-body::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 10px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover,
.chatbot-body::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .chatbot-modal-content {
        max-height: 90vh;
    }

    .chatbot-body {
        max-height: 60vh;
    }

    .chatbot-messages {
        max-height: 50vh;
    }

    .chatbot-message-content {
        max-width: 80%;
    }

    .chatbot-floating-btn {
        bottom: 20px;
        right: 20px;
        width: 56px;
        height: 56px;
    }
}

/* ===== Buttons ===== */
#chatbot-confirm-btn {
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

#chatbot-confirm-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}

#chatbot-edit-btn {
    border-radius: 8px;
    transition: all 0.3s ease;
}

#chatbot-edit-btn:hover {
    transform: translateY(-2px);
}