```css
/* =========================================================
   Global Styling
========================================================= */

body {
    background: #020617;
    margin: 0;
    padding: 0;
    font-family: "Inter", sans-serif;
}

/* Main App Container */
.gradio-container {
    max-width: 1500px !important;
    margin: auto !important;
    padding: 20px !important;

    background:
        radial-gradient(circle at top left,
            rgba(124, 58, 237, 0.18),
            transparent 25%),

        radial-gradient(circle at bottom right,
            rgba(59, 130, 246, 0.18),
            transparent 25%),

        #020617 !important;

    color: white !important;
}

/* =========================================================
   Hero Section
========================================================= */

.hero-section {
    padding: 50px;
    border-radius: 30px;

    background:
        linear-gradient(
            135deg,
            rgba(15, 23, 42, 0.95),
            rgba(30, 41, 59, 0.92)
        );

    border: 1px solid rgba(255, 255, 255, 0.08);

    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.45);

    margin-bottom: 25px;

    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "";

    position: absolute;

    width: 450px;
    height: 450px;

    background: rgba(124, 58, 237, 0.15);

    border-radius: 50%;

    top: -180px;
    right: -150px;
}

.hero-section h1 {
    font-size: 3.2rem;
    font-weight: 900;

    margin-bottom: 15px;

    background: linear-gradient(
        90deg,
        #ffffff,
        #a78bfa,
        #60a5fa
    );

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    font-size: 1.15rem;
    color: #cbd5e1;
    max-width: 800px;
    line-height: 1.7;
}

/* =========================================================
   Glass Panels
========================================================= */

.glass-panel {
    background: rgba(15, 23, 42, 0.72) !important;

    border: 1px solid rgba(255, 255, 255, 0.08) !important;

    backdrop-filter: blur(18px);

    border-radius: 24px !important;

    padding: 22px !important;

    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.35);
}

/* =========================================================
   Textboxes
========================================================= */

textarea,
input {
    background: rgba(255, 255, 255, 0.06) !important;

    color: white !important;

    border-radius: 16px !important;

    border: 1px solid rgba(255, 255, 255, 0.10) !important;

    padding: 14px !important;

    transition: all 0.3s ease !important;
}

textarea:focus,
input:focus {
    border: 1px solid rgba(124, 58, 237, 0.7) !important;

    box-shadow:
        0 0 0 3px rgba(124, 58, 237, 0.2) !important;
}

/* =========================================================
   Dropdowns
========================================================= */

select {
    background: rgba(255, 255, 255, 0.06) !important;

    color: white !important;

    border-radius: 14px !important;

    border: 1px solid rgba(255, 255, 255, 0.10) !important;
}

/* =========================================================
   Buttons
========================================================= */

button {
    border-radius: 16px !important;

    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease !important;

    font-weight: 700 !important;
}

/* Main Generate Button */
.generate-btn {
    background:
        linear-gradient(
            135deg,
            #7c3aed,
            #2563eb
        ) !important;

    border: none !important;

    color: white !important;

    height: 56px !important;

    font-size: 1rem !important;

    box-shadow:
        0 10px 30px rgba(99, 102, 241, 0.35);
}

.generate-btn:hover {
    transform: translateY(-3px);

    box-shadow:
        0 15px 35px rgba(99, 102, 241, 0.45);
}

/* Secondary Buttons */
.secondary-btn {
    background:
        rgba(255, 255, 255, 0.08) !important;

    border:
        1px solid rgba(255, 255, 255, 0.12) !important;

    color: white !important;

    height: 50px !important;
}

.secondary-btn:hover {
    transform: translateY(-2px);

    background:
        rgba(255, 255, 255, 0.12) !important;
}

/* Example Prompt Buttons */
.examples button,
button.secondary {
    background:
        rgba(255, 255, 255, 0.07) !important;

    border:
        1px solid rgba(255, 255, 255, 0.08) !important;

    color: #e2e8f0 !important;
}

.examples button:hover {
    background:
        rgba(124, 58, 237, 0.18) !important;
}

/* =========================================================
   Image Output
========================================================= */

.image-output {
    border-radius: 24px !important;

    overflow: hidden !important;

    border:
        1px solid rgba(255, 255, 255, 0.08);

    background:
        rgba(255, 255, 255, 0.04);

    padding: 10px;
}

/* =========================================================
   JSON History Panel
========================================================= */

.json-container {
    background:
        rgba(255, 255, 255, 0.04) !important;

    border-radius: 18px !important;

    border:
        1px solid rgba(255, 255, 255, 0.08) !important;
}

/* =========================================================
   Markdown Styling
========================================================= */

.markdown {
    color: #f8fafc !important;
}

.markdown h1,
.markdown h2,
.markdown h3 {
    color: white !important;
}

.markdown p {
    color: #cbd5e1 !important;
}

/* =========================================================
   Scrollbars
========================================================= */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background:
        linear-gradient(
            180deg,
            #7c3aed,
            #2563eb
        );

    border-radius: 999px;
}

/* =========================================================
   Footer
========================================================= */

.footer {
    text-align: center;

    margin-top: 30px;

    padding: 20px;

    color: #94a3b8;

    font-size: 0.95rem;
}

/* =========================================================
   Responsive Design
========================================================= */

@media (max-width: 768px) {

    .hero-section {
        padding: 30px;
    }

    .hero-section h1 {
        font-size: 2.2rem;
    }

    .hero-section p {
        font-size: 1rem;
    }

    .glass-panel {
        padding: 18px !important;
    }
}
```