/* ===== Base Layout ===== */
.dual-card {
    max-width: 650px;
    margin: 40px auto;
    padding: 0 15px;
}

/* ===== Main Card ===== */
.smart-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.08);
    border: 1px solid #eef2f7;
}

/* ===== Title ===== */
.smart-title {
    font-weight: 900;
    font-size: 22px;
    color: #0f766e;
    text-align: center;
    margin-bottom: 10px;
}

/* ===== Description ===== */
.smart-desc {
    color: #64748b;
    text-align: center;
    font-size: 14px;
    line-height: 1.9;
    margin-bottom: 20px;
}

/* ===== Labels ===== */
.form-label {
    font-weight: 700;
    color: #334155;
    margin-bottom: 6px;
}

/* ===== Inputs ===== */
.form-control,
.form-select {
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    transition: all 0.2s ease-in-out;
}

    .form-control:focus,
    .form-select:focus {
        border-color: #22c55e;
        box-shadow: 0 0 0 4px rgba(34,197,94,0.15);
    }

/* ===== Button ===== */
.smart-btn {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 15px;
    color: #fff;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, #22c55e, #0f766e);
    transition: all 0.25s ease;
}

    .smart-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 12px 25px rgba(34,197,94,0.25);
    }

/* ===== Container spacing ===== */
.mb-3 {
    margin-bottom: 16px;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .smart-card {
        padding: 20px;
    }

    .smart-title {
        font-size: 20px;
    }
}