/* Chatbot Styles */
#chatbot-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    border: 3px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 30px rgba(108, 92, 231, 0.5), 0 0 20px rgba(108, 92, 231, 0.3);
    z-index: 9998;
    transition: all 0.3s ease;
    color: white;
    font-size: 1.8rem;
    overflow: visible;
}

/* Tooltip text */
#chatbot-toggle::after {
    content: 'Ask me anything about Anuj';
    position: absolute;
    right: 90px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(20, 25, 45, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 1px solid rgba(108, 92, 231, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 10000;
}

/* Tooltip arrow */
#chatbot-toggle::before {
    content: '';
    position: absolute;
    right: 82px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid rgba(108, 92, 231, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 10001;
}

#chatbot-toggle:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(-8px);
}

#chatbot-toggle:hover::before {
    opacity: 1;
    transform: translateY(-50%) translateX(-8px);
}

#chatbot-toggle:hover {
    transform: scale(1.15) translateY(-3px);
    box-shadow: 0 8px 40px rgba(108, 92, 231, 0.7), 0 0 30px rgba(108, 92, 231, 0.4);
    border-color: rgba(255, 255, 255, 0.4);
}

#chatbot-toggle:hover i {
    transform: scale(1.1) rotate(5deg);
    transition: transform 0.3s ease;
}

#chatbot-toggle.active {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    transform: scale(0.95);
    box-shadow: 0 4px 25px rgba(108, 92, 231, 0.6), inset 0 0 20px rgba(255, 255, 255, 0.1);
}

#chatbot-toggle i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

#chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 2rem;
    width: 450px;
    max-width: calc(100vw - 4rem);
    height: 700px;
    max-height: calc(100vh - 120px);
    background: rgba(20, 25, 45, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    z-index: 9997;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    pointer-events: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(108, 92, 231, 0.4);
}

#chatbot-window.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

#chatbot-header {
    padding: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(108, 92, 231, 0.25);
    border-radius: 1rem 1rem 0 0;
}

#chatbot-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: #ffffff;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

#chatbot-header h3 i {
    color: var(--accent);
}

#chatbot-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

#chatbot-close:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.1);
}

#chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

#chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

#chatbot-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 3px;
}

#chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

.chatbot-message {
    display: flex;
    margin-bottom: 0.5rem;
    animation: messageSlideIn 0.3s ease;
}

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

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

.chatbot-message.bot {
    justify-content: flex-start;
}

.chatbot-message-content {
    max-width: 75%;
    padding: 0.85rem 1.15rem;
    border-radius: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
    line-height: 1.7;
    font-size: 1.05rem;
    max-height: 500px;
    overflow-y: auto;
}

.chatbot-message.user .chatbot-message-content {
    background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    color: #ffffff;
    border-bottom-right-radius: 0.25rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.chatbot-message.bot .chatbot-message-content {
    background: rgba(255, 255, 255, 0.2);
    color: #e4e6eb;
    border-bottom-left-radius: 0.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    white-space: pre-wrap;
    font-weight: 400;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.chatbot-message-content::-webkit-scrollbar {
    width: 4px;
}

.chatbot-message-content::-webkit-scrollbar-track {
    background: transparent;
}

.chatbot-message-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

.chatbot-message-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.chatbot-message.typing .chatbot-message-content {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: typingBounce 1.4s infinite;
}

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

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

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

#chatbot-input-container {
    padding: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    gap: 0.75rem;
    background: rgba(108, 92, 231, 0.15);
    border-radius: 0 0 1rem 1rem;
}

#chatbot-input {
    flex: 1;
    padding: 0.85rem 1.15rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.5rem;
    color: #ffffff;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 400;
    resize: none;
    outline: none;
    transition: all 0.3s ease;
}

#chatbot-input:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.3);
    color: #ffffff;
}

#chatbot-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

#chatbot-send {
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--secondary) 100%);
    border: none;
    border-radius: 0.5rem;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
}

#chatbot-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
}

#chatbot-send:active {
    transform: translateY(0);
}

#chatbot-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Welcome message */
.chatbot-welcome {
    text-align: center;
    padding: 2rem 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.chatbot-welcome h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.chatbot-welcome p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    #chatbot-window {
        width: calc(100vw - 2rem);
        height: calc(100vh - 100px);
        bottom: 80px;
        right: 1rem;
        left: 1rem;
        max-width: calc(100vw - 2rem);
        max-height: calc(100vh - 100px);
    }

    #chatbot-toggle {
        bottom: 1.5rem;
        right: 1.5rem;
        width: 65px;
        height: 65px;
        font-size: 1.6rem;
    }

    #chatbot-toggle::after {
        right: 80px;
        font-size: 0.85rem;
        padding: 10px 15px;
    }

    #chatbot-toggle::before {
        right: 72px;
    }
}

@media screen and (max-width: 480px) {
    #chatbot-window {
        width: 100vw;
        height: 100vh;
        bottom: 0;
        right: 0;
        left: 0;
        border-radius: 0;
        max-height: 100vh;
    }

    #chatbot-header {
        border-radius: 0;
    }

    #chatbot-input-container {
        border-radius: 0;
    }
}