/* ===== GLOBAL ===== */
body {
    font-family: "Inter", Arial, sans-serif;
    background: #020617;
    color: #e2e8f0;
    margin: 0;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

/* ===== HEADINGS ===== */
h1 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
}

h2 {
    margin-bottom: 10px;
    font-size: 18px;
    color: #94a3b8;
}

/* ===== BOX ===== */
.box {
    background: #0f172a;
    padding: 18px;
    border-radius: 14px;
    margin-bottom: 18px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

/* ===== INPUT GRID ===== */
.box input {
    width: 100%;
    padding: 10px;
    margin: 6px 0;
    border-radius: 8px;
    border: 1px solid #1e293b;
    background: #020617;
    color: white;
    font-size: 14px;
}

.box input:focus {
    outline: none;
    border: 1px solid #3b82f6;
}

/* ===== BUTTONS ===== */
button {
    border: none;
    border-radius: 8px;
    padding: 10px 14px;
    margin: 5px 5px 5px 0;
    font-weight: 500;
    cursor: pointer;
    transition: 0.2s;
}

/* Primary */
button:hover {
    transform: scale(1.03);
}

/* Evaluate */
button:nth-child(1) {
    background: #2563eb;
    color: white;
}

/* Clear */
button:nth-child(2) {
    background: #334155;
    color: white;
}

/* Save */
.actions button:nth-child(1) {
    background: #059669;
    color: white;
}

/* Export */
.actions button:nth-child(2) {
    background: #7c3aed;
    color: white;
}

/* Install */
#installBtn {
    background: #f59e0b;
    color: black;
    width: 100%;
    margin-bottom: 10px;
}

/* ===== OUTPUT CARDS ===== */
.green, .red, .yellow {
    border-radius: 10px;
    padding: 15px;
    margin-top: 10px;
    font-size: 14px;
    line-height: 1.6;
}

/* TRADE */
.green {
    background: linear-gradient(135deg, #065f46, #10b981);
}

/* NO TRADE */
.red {
    background: linear-gradient(135deg, #7f1d1d, #ef4444);
}

/* STATS */
.yellow {
    background: linear-gradient(135deg, #78350f, #f59e0b);
}

/* ===== METRICS STYLE ===== */
p {
    margin: 4px 0;
}

/* ===== HISTORY ===== */
#history div {
    margin-top: 8px;
}

/* ===== ACTIONS ===== */
.actions {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
    .actions {
        flex-direction: column;
    }

    button {
        width: 100%;
    }
}