app.py

import gradio as gr
from chatbot import respond

# Ultra-unique travel-themed CSS
custom_css = """
.gradio-container {
    font-family: 'Cinzel', serif; /* Vintage explorer font */
    background: url('https://www.transparenttextures.com/patterns/old-map.png') repeat, linear-gradient(135deg, #2b2d42 0%, #8d5524 50%, #d4a017 100%); /* Map texture + earthy tones */
    color: #ffffff;
    padding: 50px;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    animation: windBlow 25s infinite ease-in-out;
}

/* Compass and travel artifacts */
.gradio-container::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 120px;
    height: 120px;
    background: url('https://img.icons8.com/?size=100&id=10447&format=png&color=000000') no-repeat center;
    opacity: 0.4;
    animation: compassSpin 20s infinite linear;
}
.gradio-container::after {
    content: '';
    position: absolute;
    bottom: 5%;
    right: 5%;
    width: 100px;
    height: 100px;
    background: url('https://img.icons8.com/?size=100&id=98766&format=png&color=000000') no-repeat center; /* Suitcase */
    opacity: 0.3;
    animation: suitcaseBounce 10s infinite ease-in-out;
}

/* Chat container with parchment vibe */
.chatbot {
    background: rgba(245, 245, 220, 0.9); /* Parchment-like */
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), inset 0 0 10px rgba(139, 69, 19, 0.3);
    border: 3px solid #8d5524; /* Leather-brown border */
    transition: all 0.5s ease;
    width: 90%;
    max-width: 900px;
    height: 1000px; /* Matches your increased height */
    overflow-y: auto;
}
.chatbot:hover {
    border-color: #d4a017; /* Golden highlight */
    box-shadow: 0 15px 50px rgba(212, 160, 23, 0.4);
}

/* Messages with travel flair */
.chatbot .message {
    border-radius: 15px;
    padding: 20px 25px;
    margin: 15px 0;
    max-width: 75%;
    font-size: 18px;
    animation: messageFade 0.6s ease-out;
    border: none !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.chatbot .message.bot {
    background: linear-gradient(135deg, #87cefa 0%, #4682b4 100%); /* Ocean breeze */
    color: #ffffff;
}
.chatbot .message.user {
    background: linear-gradient(135deg, #deb887 0%, #cd853f 100%); /* Sandy desert */
    color: #2b2d42;
    margin-left: auto;
}

/* Textbox with explorer’s journal style */
.textbox {
    background: rgba(245, 245, 220, 0.7);
    border: 3px solid #8d5524;
    border-radius: 20px;
    color: #2b2d42;
    padding: 15px 30px;
    font-size: 18px;
    transition: all 0.4s ease;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);
}
.textbox:focus {
    border-color: #d4a017;
    background: rgba(245, 245, 220, 0.9);
    box-shadow: 0 0 25px rgba(212, 160, 23, 0.7);
}

/* Button with adventure flair */
.button {
    background: linear-gradient(135deg, #d4a017 0%, #8d5524 100%); /* Gold to leather */
    color: #ffffff;
    border-radius: 20px;
    padding: 15px 40px;
    font-size: 18px;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(139, 69, 19, 0.4);
}
.button:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(212, 160, 23, 0.6);
}
.button::after {
    content: '';
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}
.button:active::after {
    animation: ripple 0.6s linear;
}

/* Title and subheader with explorer’s charm */
h1 {
    font-size: 3.5em;
    text-align: center;
    color: #d4a017; /* Golden */
    text-shadow: 4px 4px 12px rgba(0, 0, 0, 0.5);
    margin-bottom: 10px;
    animation: titleReveal 2s ease-in-out;
}
h3 {
    text-align: center;
    color: #ffffff;
    font-size: 1.6em;
    margin-bottom: 30px;
    animation: fadeIn 2.5s ease-in-out;
    font-style: italic;
}

/* Animations */
@keyframes windBlow {
    0% { background-position: 0 0; }
    50% { background-position: 100px 100px; }
    100% { background-position: 0 0; }
}
@keyframes compassSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes suitcaseBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-25px); }
}
@keyframes messageFade {
    0% { opacity: 0; transform: translateX(-20px); }
    100% { opacity: 1; transform: translateX(0); }
}
@keyframes titleReveal {
    0% { opacity: 0; transform: scale(0.9); }
    60% { opacity: 1; transform: scale(1.05); }
    100% { opacity: 1; transform: scale(1); }
}
@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}
@keyframes ripple {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(4); opacity: 0; }
}

/* Slider with travel aesthetic */
.slider {
    --track-color: #8d5524;
    --thumb-color: #d4a017;
    transition: all 0.3s ease;
}
.slider:hover {
    --thumb-color: #ffffff;
}

/* Footer */
.footer {
    text-align: center;
    color: #ffffff !important;
    font-size: 1em;
    margin-top: 2em;
    animation: fadeIn 3s ease-in-out;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.3);
}
"""

# Enhanced travel-themed respond function
def enhanced_respond(message, history, system_message, max_tokens, temperature=0.7, top_p=0.95):
    response = respond(message, history, system_message, max_tokens, temperature, top_p)
    if "❌" in response or "not found" in response.lower():
        response += "\n\n🧭 **Explorer’s Hint:** Chart a course with 'Flights from London to Tokyo in May' or 'Hidden gems in Barcelona from March 10 2025 to March 15 2025'! ✈️"
    else:
        response = f"🗺️ {response} 🌍 Where will your compass point next, adventurer? ✈️"
    return history + [[message, response]], ""  # Clears textbox

# Ultimate travel interface
with gr.Blocks(css=custom_css) as demo:
    gr.Markdown(
        """
        <div style="color: white !important;">
            🗺️ Forged by Travelo LLC | Unravel the globe’s wonders, one tale at a time! ✈️
        </div>
        """,
        elem_classes=["footer"]
    )

    gr.Markdown(
        """
        # ✈️ Travelo - The Explorer’s Chronicle 🧭
        ### Embark on Epic Quests with Your Trusty Guide!
        """,
        elem_classes=["title"]
    )

    chatbot = gr.Chatbot(
        height=1000,  # Kept your increased height
        label="Travelo’s Logbook",
        bubble_full_width=False,
        avatar_images=(
            "https://img.icons8.com/?size=100&id=98766&format=png&color=000000",  # Suitcase
            "https://img.icons8.com/?size=100&id=124350&format=png&color=000000"  # Airplane
        ),
        placeholder="🗺️ Begin your epic tale here, weary traveler..."
    )

    with gr.Row(variant="compact"):
        textbox = gr.Textbox(
            placeholder="Seek your destiny! (e.g., 'Secret trails in Patagonia')",
            lines=1,
            elem_classes=["textbox"],
            autofocus=True
        )
        submit_btn = gr.Button("✈️ Set Sail", elem_classes=["button"])

    with gr.Accordion("🧭 Explorer’s Gear", open=False):
        max_tokens = gr.Slider(
            minimum=1,
            maximum=2048,
            value=512,
            step=1,
            label="Legend Length",
            info="How vast shall your travel saga be?"
        )

    system_message = gr.Textbox(
        value="You are an AI-powered travel assistant named Travelo. You are developed by Travelo LLC. Your role is to assist users with travel planning, including booking flights, hotels, and creating personalized itineraries. Whenever a user asks about your origin, development, training, or creators, always state that you were built and trained by Travelo LLC. Do not mention OpenAI or any third-party AI providers. Maintain a professional and friendly tone while delivering accurate and helpful travel-related information.",
        visible=False
    )

    gr.Markdown(
        """
        🗺️ Forged by Travelo LLC | Unravel the globe’s wonders, one tale at a time! ✈️
        """,
        elem_classes=["footer"]
    )

    # Event triggers
    textbox.submit(
        enhanced_respond,
        inputs=[textbox, chatbot, system_message, max_tokens],
        outputs=[chatbot, textbox]
    )
    submit_btn.click(
        enhanced_respond,
        inputs=[textbox, chatbot, system_message, max_tokens],
        outputs=[chatbot, textbox]
    )

demo.launch()