@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

* { box-sizing: border-box; }

body, .gradio-container {
    font-family: 'Inter', sans-serif !important;
    background: #0d1117 !important;
    color: #e6edf3 !important;
}

.gradio-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 24px !important;
}

/* Header */
.header-block {
    text-align: center;
    padding: 32px 0 24px;
}
.header-block h1 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2dd4bf, #06b6d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 8px;
}
.header-block p {
    color: #8b949e;
    font-size: 0.95rem;
}

/* Cards */
.card {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}
.card-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #8b949e;
    margin-bottom: 12px;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #0f766e, #0e7490) !important;
    border: none !important;
    color: white !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    padding: 10px 24px !important;
    transition: opacity 0.2s !important;
}
.btn-primary:hover { opacity: 0.85 !important; }

.btn-secondary {
    background: #21262d !important;
    border: 1px solid #30363d !important;
    color: #e6edf3 !important;
    font-weight: 500 !important;
    border-radius: 8px !important;
    transition: border-color 0.2s !important;
}
.btn-secondary:hover { border-color: #2dd4bf !important; }

/* Status */
.status-box textarea {
    background: #0d1117 !important;
    border: 1px solid #30363d !important;
    color: #8b949e !important;
    font-family: 'JetBrains Mono', monospace !important;
    font-size: 0.82rem !important;
    border-radius: 8px !important;
}

/* Mode radio */
.mode-radio label { font-weight: 500 !important; }

/* Steps badge */
.step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #0f766e;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    margin-right: 8px;
}