* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #0a0a0f;
    color: #e0e0e0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.container {
    width: 100%;
    max-width: 860px;
    padding: 40px 24px;
}

header {
    text-align: center;
    margin-bottom: 48px;
}

header h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #00c896;
    letter-spacing: 2px;
    text-transform: uppercase;
}

header .subtitle {
    font-size: 1rem;
    color: #888;
    margin-top: 8px;
    letter-spacing: 1px;
}

.search-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

textarea {
    width: 100%;
    padding: 16px;
    background: #12121a;
    border: 1px solid #2a2a3a;
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 1rem;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
}

textarea:focus {
    border-color: #00c896;
}

button {
    align-self: flex-end;
    padding: 12px 32px;
    background: #00c896;
    color: #0a0a0f;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

button:hover {
    background: #00a87e;
}

button:disabled {
    background: #2a2a3a;
    color: #555;
    cursor: not-allowed;
}

.status-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
    padding: 14px 18px;
    background: #12121a;
    border: 1px solid #2a2a3a;
    border-radius: 8px;
    font-size: 0.9rem;
    color: #888;
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid #2a2a3a;
    border-top-color: #00c896;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    flex-shrink: 0;
}

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

.response-box {
    margin-top: 32px;
    padding: 28px;
    background: #12121a;
    border: 1px solid #2a2a3a;
    border-radius: 8px;
}

.response-box h2 {
    font-size: 1rem;
    color: #00c896;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

#responseText {
    font-size: 0.97rem;
    line-height: 1.8;
    color: #d0d0d0;
    white-space: pre-wrap;
}

.hidden {
    display: none;
}

footer {
    text-align: center;
    margin-top: 48px;
    font-size: 0.8rem;
    color: #444;
}
.disclaimer {
    margin-top: 6px;
    color: #555;
    font-size: 0.75rem;
}