* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: radial-gradient(circle at top, #111, #000);
    font-family: 'JetBrains Mono', monospace;
    color: #e0e0e0;
}

.container {
    max-width: 720px;
    margin: 60px auto;
    padding: 20px;
    text-align: center;
}

h1 {
    font-size: 2.4rem;
    margin-bottom: 5px;
}

.subtitle {
    color: #888;
    margin-bottom: 30px;
}

.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

input {
    flex: 1;
    padding: 12px;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    border-radius: 6px;
}

button {
    padding: 12px 20px;
    background: linear-gradient(135deg, #00ffa3, #00cfff);
    border: none;
    color: #000;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
}

button:hover {
    opacity: 0.85;
}

.status {
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
}

.status.error {
    background: #3a0d0d;
    color: #ff6b6b;
}

.status.ok {
    background: #0d3a24;
    color: #00ffa3;
}

.card {
    margin-top: 25px;
    background: #0b0b0b;
    border: 1px solid #222;
    border-radius: 10px;
    padding: 20px;
    text-align: left;
}

pre {
    white-space: pre-wrap;
    word-break: break-word;
    color: #7cffd9;
}

.loader {
    margin: 20px auto;
    width: 40px;
    height: 40px;
    border: 4px solid #222;
    border-top: 4px solid #00ffa3;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.hidden {
    display: none;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}