/* Chatbot Widget Styles */

/* Chat Button */
.chat-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3a8a 0%, #4c1d95 100%);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1000;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.chat-button i {
    color: white !important;
    width: 28px;
    height: 28px;
}

.chat-button svg {
    stroke: white !important;
    fill: none !important;
}

.chat-button.active {
    background: #ef4444;
}

/* Notification Badge */
.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    animation: pulse 2s infinite;
}

/* Chat Window */
.chat-window {
    position: fixed;
    bottom: 6rem;
    right: 2rem;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

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

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

/* Chat Header */
.chat-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #4c1d95 100%);
    color: white;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-avatar i {
    width: 24px;
    height: 24px;
}

.chat-avatar svg {
    stroke: white !important;
    fill: none !important;
}

.chat-header-text h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.chat-header-text p {
    margin: 0;
    font-size: 0.75rem;
    opacity: 0.9;
}

.chat-close {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chat-close i {
    width: 20px;
    height: 20px;
}

.chat-close svg {
    stroke: white !important;
    fill: none !important;
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    display: flex;
    gap: 0.75rem;
    animation: fadeIn 0.3s ease;
}

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

.chat-message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3a8a 0%, #4c1d95 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar i {
    width: 18px;
    height: 18px;
    color: white;
}

.message-avatar svg {
    stroke: white !important;
    fill: none !important;
}

.chat-message.user .message-avatar {
    background: #10b981;
}

.message-content {
    max-width: 75%;
}

.message-bubble {
    background: white;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    word-wrap: break-word;
}

.chat-message.user .message-bubble {
    background: linear-gradient(135deg, #1e3a8a 0%, #4c1d95 100%);
    color: white;
}

.message-time {
    font-size: 0.7rem;
    color: #6b7280;
    margin-top: 0.25rem;
    padding: 0 0.5rem;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem 0;
}

.typing-indicator .message-bubble {
    display: flex;
    gap: 0.25rem;
    padding: 0.75rem 1rem;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6b7280;
    animation: typing 1.4s infinite;
}

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

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

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

/* Quick Replies */
.quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.quick-reply-btn {
    background: white;
    border: 2px solid #e5e7eb;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    color: #1f2937;
}

.quick-reply-btn:hover {
    border-color: #1e3a8a;
    background: #f0f9ff;
    color: #1e3a8a;
}

/* Chat Input */
.chat-input-container {
    padding: 1rem 1.5rem;
    background: white;
    border-top: 1px solid #e5e7eb;
}

.chat-input-wrapper {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    border: 2px solid #e5e7eb;
    border-radius: 24px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    resize: none;
    max-height: 100px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.chat-input:focus {
    outline: none;
    border-color: #1e3a8a;
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1e3a8a 0%, #4c1d95 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chat-send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.chat-send-btn i {
    width: 20px;
    height: 20px;
    color: white;
}

.chat-send-btn svg {
    stroke: white !important;
    fill: none !important;
}

/* Powered By */
.chat-footer {
    padding: 0.5rem 1.5rem;
    text-align: center;
    font-size: 0.75rem;
    color: #6b7280;
    background: #f8fafc;
    border-top: 1px solid #e5e7eb;
}

.chat-footer a {
    color: #1e3a8a;
    text-decoration: none;
    font-weight: 600;
}

.chat-footer a:hover {
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chat-window {
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        border-radius: 0;
        max-height: 100vh;
    }

    .chat-button {
        bottom: 1.5rem;
        right: 1.5rem;
    }
}

/* Scrollbar Styling */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}